Looking for there are 3 identical springs hanging from the ceiling. Nothing is attached to the first spring. A 4.6 N block hangs from the second spring and stretches it 15cm. A block of unknown weight stretches the third string 30cm. Determine the weight?

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CAR VAN ECU REMAPPING ADBLUE EGR DPF SOL...

ALEN-TEK

Hessle
12.12.2025 75348

£ 1

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Women's Fashion! Gifts Season Sales on A...

Owner

Aberdeen
12.12.2025 75452

£ 5

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Women's fashion! Gifts Season Sales on A...

Owner

Banff
12.12.2025 76071

£ 4

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Women's fashion! Gifts Season Sales on A...

Owner

Carnoustie
12.12.2025 76224

£ 3

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Safeguard Your Space with Professional F...

Owner

Fraserburgh
12.12.2025 75982

£ 50000

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Comprehensive Fire Fighting Solutions to...

Owner

Fraserburgh
12.12.2025 77578

£ 50000

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lexus is200se 11months mot

Owner

Connahs Quay
12.12.2025 75391

£ 950

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Coffee Grinder! Gifts Season Sales on Al...

Owner

Aberdeen
12.12.2025 75684

£ 207

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Comprehensive Fire Fighting Solutions fo...

Owner

Fraserburgh
12.12.2025 75653

£ 50000

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Wreaths

Owner

Manchester
12.12.2025 75781

£ 25

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🎁🎄 CHRISTMAS OFFER! 💗 Leather Dining Cha...

Owner

Birmingham
12.12.2025 76647

£ 60

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Gaming chair Dining chairs Bar Stools No...

Owner

Birmingham
12.12.2025 76480

£ 40

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WE OFFER LOAN FINANCIAL SERVICE APPLY NO...

918130061433

London
12.12.2025 74683

£ 1000000

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918130061433

Broughty Ferry
12.12.2025 74720

£ 1000000

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Christmas sale 🎄 on brand new Corner,L s...

Furniture Hub

Oldham
12.12.2025 76934

£ 470

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Dining Table With Six Chairs And Four Ch...

Owner

Birmingham
12.12.2025 75957

£ 250

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Dining Table With Six Chairs And Four Ch...

Owner

Liverpool
12.12.2025 74456

£ 250

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Berlin sofa bed - corner sofa bed with s...

Owner

Leicester
12.12.2025 77299

£ 399

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Dining Table With Six Chairs And Four Ch...

Owner

Nottingham
12.12.2025 73783

£ 25

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Pendleton Somerby Hybrid Bike White/Purp...

Owner

Aberdeen
12.12.2025 114624

£ 250

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Raleigh Airlite 200 road bike

Owner

Anstruther
12.12.2025 116318

£ 239

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Scott Addict R3 Roadbike

Owner

Aberdeen
12.12.2025 115182

£ 750

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Comprehensive Fire Fighting Services in...

Owner

Carnoustie
12.12.2025 82696

£ 50000

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Top-Notch Fire Fighting Services in Patn...

Owner

Bournville
12.12.2025 83610

£ 50000

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Reliable and Comprehensive Fire Fighting...

Owner

Bath
12.12.2025 81115

£ 50000

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https://www.facebook.com/modernfurniture...

Modern Furniture

London
12.12.2025 82909

£ 135

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Earn an Income While Studying: Enjoy Lif...

Dollartree

Peterhead
12.12.2025 83755

£ 139

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T-Shirt Design for Sale

Owner

Blunsdon Saint Andrew
12.12.2025 75618

£ 50

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T-Shirt Design for Sale

Owner

Holbeach
12.12.2025 75818

£ 50

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Carrera bike o.n.o.

Owner

Aberdeen
12.12.2025 117559

£ 150

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Auction

Carrrera Mens hellcat bike

Owner

Barwell
12.12.2025 116754

£ 180

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Auction

Kastle Mountain Bike

Owner

Leith
12.12.2025 115757

£ 30

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Auction

KASTLE MOUNTAIN BIKE

Owner

Leith
12.12.2025 117509

£ 30

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Auction

Mens Mountain Bike

Owner

Cambridge
12.12.2025 115984

£ 45

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NordicTrack GX 5.2 Spin Buke

Owner

Crewe
12.12.2025 115258

£ 100

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Direct Sale

Renault Modus

auto motivation

Luton
12.12.2025 81118

£ 1195

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Direct Sale

BMW X3

auto motivation

Luton
12.12.2025 80634

£ 1295

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Reliable Fire Fighting Services in Ghazi...

Owner

Barking
12.12.2025 83684

£ 50000

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Auction

Porsche Boxster

auto motivation

Luton
12.12.2025 81466

£ 4400

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Yamaha x max 125 abs 2019

Owner

Birmingham
12.12.2025 87226

£ 2700

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Waterproof Outdoor Smart Lock: Wi-Fi, Al...

Owner

London
12.12.2025 83051

£ 153

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Firestick 4k max info

Service Provider

Luton
12.12.2025 82001

£ 10

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Firestick 4k max info

Service Provider

Leicester
12.12.2025 84663

£ 10

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i am available for hookup sex both in ca...

mary

London
12.12.2025 82638

£ 100

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Owner

Bingley
12.12.2025 82281

£ 799

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Owner

Bristol
12.12.2025 84334

£ 799

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Mitsubishi Carisma

auto motivation

Luton
12.12.2025 81118

£ 795

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Torebki

Owner

Aberdeen
12.12.2025 82845

£ 20

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Volkswagen Polo

auto motivation

Luton
12.12.2025 81190

£ 995

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Owner

Birmingham
12.12.2025 69706

£ 200

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Auction

2011 Toyota Yaris 1.33 VVT-i T Spirit Au...

Owner

Barking and Dagenham
12.12.2025 81986

£ 6000

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Auction

2023 Nissan Qashqai 1.3 DIG-T MHEV Tekna...

Owner

Bath
12.12.2025 82645

£ 25990

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Auction

2015 Land Rover Range Rover SD V8 Autobi...

Owner

Aberdeen
12.12.2025 82456

£ 24995

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Auction

BMW X5 3.0D SE 7 SEATER AUTO 5DR WITH 12...

Owner

Broughty Ferry
12.12.2025 83329

£ 4995

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Dylan sofa premium quality

Modern Furniture

Manchester
12.12.2025 82954

£ 290

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SkyExchange Clone Script – Get Your Cust...

Owner

Camborne
12.12.2025 83801

£ 1

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Build a Winning Casino Game Like 1win Us...

Owner

Bristol
12.12.2025 83204

£ 1

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Create Your Own Casino Mini Games with O...

Owner

Brislington
12.12.2025 82611

£ 1

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Direct Sale

Affordable Prediction Game Software for...

Owner

Beckenham
12.12.2025 82191

£ 1

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Auction

BMW, 1 SERIES, Hatchback, 2017, Manual,...

Owner

Brackley
12.12.2025 82277

£ 8500

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Direct Sale

CAR VAN ECU REMAPPING ADBLUE EGR DPF SOLUTIONS SERVICE DIAGNOSTICS AND MUCH MORE

ALEN-TEK

Hessle 12.12.2025

£1

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Direct Sale

Women's Fashion! Gifts Season Sales on Aliexpress! 68% off

Owner

Aberdeen 12.12.2025

£5

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Direct Sale

Women's fashion! Gifts Season Sales on Aliexpress! 70% off!

Owner

Banff 12.12.2025

£4

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Direct Sale

Women's fashion! Gifts Season Sales on Aliexpress! 73% off.

Owner

Carnoustie 12.12.2025

£3

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Direct Sale

Safeguard Your Space with Professional Fire Fighting Services in Patna

Owner

Fraserburgh 12.12.2025

£50000

Distribuie

Direct Sale

Comprehensive Fire Fighting Solutions to Safeguard Properties in Punjab

Owner

Fraserburgh 12.12.2025

£50000

Distribuie

Direct Sale

lexus is200se 11months mot

Owner

Connahs Quay 12.12.2025

£950

Distribuie

Direct Sale

Coffee Grinder! Gifts Season Sales on Aliexpress! 66% off

Owner

Aberdeen 12.12.2025

£207

Distribuie

Direct Sale

Comprehensive Fire Fighting Solutions for Absolute Safety in Visakhapatnam

Owner

Fraserburgh 12.12.2025

£50000

Distribuie

Auction

Wreaths

Owner

Manchester 12.12.2025

£25

Distribuie

Direct Sale

🎁🎄 CHRISTMAS OFFER! 💗 Leather Dining Chairs & Bar Stools - 60£! 🤑 Delivery in 4-5Days

Owner

Birmingham 12.12.2025

£60

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Direct Sale

Gaming chair Dining chairs Bar Stools Now available stock In Different Styles 🔥😍 Possible home Delivery 🚙✅

Owner

Birmingham 12.12.2025

£40

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Direct Sale

WE OFFER LOAN FINANCIAL SERVICE APPLY NOW

918130061433

London 12.12.2025

£1000000

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Direct Sale

WE OFFER URGENT LOAN APPLY NOW

918130061433

Broughty Ferry 12.12.2025

£1000000

Distribuie

Direct Sale

Christmas sale 🎄 on brand new Corner,L shaped ,U shaped Sofas.+44 7362 618755

Furniture Hub

Oldham 12.12.2025

£470

Distribuie

Auction

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

Owner

Birmingham 12.12.2025

£250

Distribuie

Direct Sale

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

Owner

Liverpool 12.12.2025

£250

Distribuie

Direct Sale

Berlin sofa bed - corner sofa bed with storage on sale

Owner

Leicester 12.12.2025

£399

Distribuie

Direct Sale

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

Owner

Nottingham 12.12.2025

£25

Distribuie

Auction

Pendleton Somerby Hybrid Bike White/Purple

Owner

Aberdeen 12.12.2025

£250

Distribuie

Auction

Raleigh Airlite 200 road bike

Owner

Anstruther 12.12.2025

£239

Distribuie

Auction

Scott Addict R3 Roadbike

Owner

Aberdeen 12.12.2025

£750

Distribuie

Direct Sale

Comprehensive Fire Fighting Services in Gorakhpur – BK Engineering Expertise

Owner

Carnoustie 12.12.2025

£50000

Distribuie

Auction

Top-Notch Fire Fighting Services in Patna – Ensuring Safety First

Owner

Bournville 12.12.2025

£50000

Distribuie

Direct Sale

Reliable and Comprehensive Fire Fighting Services in Punjab for Safety

Owner

Bath 12.12.2025

£50000

Distribuie

Direct Sale

https://www.facebook.com/modernfurniture215

Modern Furniture

London 12.12.2025

£135

Distribuie

Direct Sale

Earn an Income While Studying: Enjoy Life Without Relying on Your Parents

Dollartree

Peterhead 12.12.2025

£139

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Blunsdon Saint Andrew 12.12.2025

£50

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Holbeach 12.12.2025

£50

Distribuie

Auction

Carrera bike o.n.o.

Owner

Aberdeen 12.12.2025

£150

Distribuie

Auction

Carrrera Mens hellcat bike

Owner

Barwell 12.12.2025

£180

Distribuie

Auction

Kastle Mountain Bike

Owner

Leith 12.12.2025

£30

Distribuie

Auction

KASTLE MOUNTAIN BIKE

Owner

Leith 12.12.2025

£30

Distribuie

Auction

Mens Mountain Bike

Owner

Cambridge 12.12.2025

£45

Distribuie

Auction

NordicTrack GX 5.2 Spin Buke

Owner

Crewe 12.12.2025

£100

Distribuie

Direct Sale

Renault Modus

auto motivation

Luton 12.12.2025

£1195

Distribuie

Direct Sale

BMW X3

auto motivation

Luton 12.12.2025

£1295

Distribuie

Auction

Reliable Fire Fighting Services in Ghaziabad – Safety Assured by BK Engineering

Owner

Barking 12.12.2025

£50000

Distribuie

Auction

Porsche Boxster

auto motivation

Luton 12.12.2025

£4400

Distribuie

Direct Sale

Yamaha x max 125 abs 2019

Owner

Birmingham 12.12.2025

£2700

Distribuie

Direct Sale

Waterproof Outdoor Smart Lock: Wi-Fi, Alexa, Tuya App, Aluminium Alloy, Fingerprint & Camera Security

Owner

London 12.12.2025

£153

Distribuie

Auction

Firestick 4k max info

Service Provider

Luton 12.12.2025

£10

Distribuie

Auction

Firestick 4k max info

Service Provider

Leicester 12.12.2025

£10

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Auction

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London 12.12.2025

£100

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Direct Sale

Fast delivery 🚚

Owner

Bingley 12.12.2025

£799

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Direct Sale

Fast delivery 🚚

Owner

Bristol 12.12.2025

£799

Distribuie

Direct Sale

Mitsubishi Carisma

auto motivation

Luton 12.12.2025

£795

Distribuie

Direct Sale

Torebki

Owner

Aberdeen 12.12.2025

£20

Distribuie

Direct Sale

Volkswagen Polo

auto motivation

Luton 12.12.2025

£995

Distribuie

Auction

❤️send message ❤️❤️full service❤️❤️❤️❤️❤️❤️

Owner

Birmingham 12.12.2025

£200

Distribuie

Auction

2011 Toyota Yaris 1.33 VVT-i T Spirit Auto Euro 5 5dr Petrol Automatic

Owner

Barking and Dagenham 12.12.2025

£6000

Distribuie

Auction

2023 Nissan Qashqai 1.3 DIG-T MHEV Tekna+ SUV 5dr Petrol Hybrid Manual Euro 6 (s

Owner

Bath 12.12.2025

£25990

Distribuie

Auction

2015 Land Rover Range Rover SD V8 Autobiography SUV Diesel Automatic

Owner

Aberdeen 12.12.2025

£24995

Distribuie

Auction

BMW X5 3.0D SE 7 SEATER AUTO 5DR WITH 12 MTHS MOT DRIVES SPOT ON

Owner

Broughty Ferry 12.12.2025

£4995

Distribuie

Direct Sale

Dylan sofa premium quality

Modern Furniture

Manchester 12.12.2025

£290

Distribuie

Direct Sale

SkyExchange Clone Script – Get Your Custom Betting Platform Quickly & Affordably

Owner

Camborne 12.12.2025

£1

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Bristol 12.12.2025

£1

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Brislington 12.12.2025

£1

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Affordable Prediction Game Software for Creating Winning Platforms

Owner

Beckenham 12.12.2025

£1

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Auction

BMW, 1 SERIES, Hatchback, 2017, Manual, 1496 (cc), 5 doors

Owner

Brackley 12.12.2025

£8500

Distribuie

‹
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2
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32
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CAR VAN ECU REMAPPING ADBLUE EGR DPF SOLUTIONS SERVICE DIAGNOSTICS AND MUCH MORE

£1 Distribuie Salveaza

Women's Fashion! Gifts Season Sales on Aliexpress! 68% off

£5 Distribuie Salveaza

Women's fashion! Gifts Season Sales on Aliexpress! 70% off!

£4 Distribuie Salveaza

Women's fashion! Gifts Season Sales on Aliexpress! 73% off.

£3 Distribuie Salveaza

Safeguard Your Space with Professional Fire Fighting Services in Patna

£50000 Distribuie Salveaza

Comprehensive Fire Fighting Solutions to Safeguard Properties in Punjab

£50000 Distribuie Salveaza

lexus is200se 11months mot

£950 Distribuie Salveaza

Coffee Grinder! Gifts Season Sales on Aliexpress! 66% off

£207 Distribuie Salveaza

Comprehensive Fire Fighting Solutions for Absolute Safety in Visakhapatnam

£50000 Distribuie Salveaza

Wreaths

£25 Distribuie Salveaza

🎁🎄 CHRISTMAS OFFER! 💗 Leather Dining Chairs & Bar Stools - 60£! 🤑 Delivery in 4-5Days

£60 Distribuie Salveaza

Gaming chair Dining chairs Bar Stools Now available stock In Different Styles 🔥😍 Possible home Delivery 🚙✅

£40 Distribuie Salveaza

WE OFFER LOAN FINANCIAL SERVICE APPLY NOW

£1000000 Distribuie Salveaza

WE OFFER URGENT LOAN APPLY NOW

£1000000 Distribuie Salveaza

Christmas sale 🎄 on brand new Corner,L shaped ,U shaped Sofas.+44 7362 618755

£470 Distribuie Salveaza

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

£250 Distribuie Salveaza

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

£250 Distribuie Salveaza

Berlin sofa bed - corner sofa bed with storage on sale

£399 Distribuie Salveaza

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

£25 Distribuie Salveaza

Pendleton Somerby Hybrid Bike White/Purple

£250 Distribuie Salveaza

Raleigh Airlite 200 road bike

£239 Distribuie Salveaza

Scott Addict R3 Roadbike

£750 Distribuie Salveaza

Comprehensive Fire Fighting Services in Gorakhpur – BK Engineering Expertise

£50000 Distribuie Salveaza

Top-Notch Fire Fighting Services in Patna – Ensuring Safety First

£50000 Distribuie Salveaza

Reliable and Comprehensive Fire Fighting Services in Punjab for Safety

£50000 Distribuie Salveaza

https://www.facebook.com/modernfurniture215

£135 Distribuie Salveaza

Earn an Income While Studying: Enjoy Life Without Relying on Your Parents

£139 Distribuie Salveaza

T-Shirt Design for Sale

£50 Distribuie Salveaza

T-Shirt Design for Sale

£50 Distribuie Salveaza

Carrera bike o.n.o.

£150 Distribuie Salveaza

Carrrera Mens hellcat bike

£180 Distribuie Salveaza

Kastle Mountain Bike

£30 Distribuie Salveaza

KASTLE MOUNTAIN BIKE

£30 Distribuie Salveaza

Mens Mountain Bike

£45 Distribuie Salveaza

NordicTrack GX 5.2 Spin Buke

£100 Distribuie Salveaza

Renault Modus

£1195 Distribuie Salveaza

BMW X3

£1295 Distribuie Salveaza

Reliable Fire Fighting Services in Ghaziabad – Safety Assured by BK Engineering

£50000 Distribuie Salveaza

Porsche Boxster

£4400 Distribuie Salveaza

Yamaha x max 125 abs 2019

£2700 Distribuie Salveaza

£1

Distribuie

£5

Distribuie

£4

Distribuie

£3

Distribuie

£50000

Distribuie

£50000

Distribuie

£950

Distribuie

£207

Distribuie

£50000

Distribuie

£25

Distribuie

£60

Distribuie

£40

Distribuie

£1000000

Distribuie

£1000000

Distribuie

£470

Distribuie

£250

Distribuie

£250

Distribuie

£399

Distribuie

£25

Distribuie

£250

Distribuie

£239

Distribuie

£750

Distribuie

£50000

Distribuie

£50000

Distribuie

£50000

Distribuie

£135

Distribuie

£139

Distribuie

£50

Distribuie

£50

Distribuie

£150

Distribuie

£180

Distribuie

£30

Distribuie

£30

Distribuie

£45

Distribuie

£100

Distribuie

£1195

Distribuie

£1295

Distribuie

£50000

Distribuie

£4400

Distribuie

£2700

Distribuie

£153

Distribuie

£10

Distribuie

£10

Distribuie

£100

Distribuie

£799

Distribuie