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?

Grid List

Auction

Border terrier’s puppies

Owner

Farsley
29.10.2025 81722

£ 500

Distribuie

Auction

2007 Renault Scenic 1.6 Vvt Privilege Mp...

Owner

Aberdeen
29.10.2025 81780

£ 1875

Distribuie

Auction

2020 Ford Fiesta 1.0 EcoBoost Hybrid mHE...

Owner

Bailleston
29.10.2025 79505

£ 12299

Distribuie

Auction

2017 MINI Countryman 1.5 Cooper SUV 5dr...

Owner

Harrogate
29.10.2025 81235

£ 10995

Distribuie

Auction

2022 Kia Sportage 1.6 T-GDi ISG LAUNCH E...

Owner

Newbury
29.10.2025 80103

£ 23995

Distribuie

Auction

2022 Ford Kuga 1.5T EcoBoost Titanium Ed...

Owner

Aberdeen
29.10.2025 80588

£ 19400

Distribuie

Direct Sale

Buy TOP SHELF GHB, GBL 99.98% wheel clea...

Owner

Partick
29.10.2025 80808

£ 150

Distribuie

Auction

iPhone 13 pro max

UK Driving License

Bexley
29.10.2025 80444

£ 600

Distribuie

Auction

2019 Nissan Qashqai 1.5 dCi Tekna SUV 5d...

Owner

Aberdeen
29.10.2025 80810

£ 14200

Distribuie

Direct Sale

Attention Moms!

Dollartree

Fraserburgh
29.10.2025 81293

£ 77

Distribuie

Auction

2021 Ford EcoSport 1.0 EcoBoost 125ps Ac...

Owner

Barking and Dagenham
29.10.2025 81341

£ 13750

Distribuie

Direct Sale

Attention Working Moms!

Dollartree

Banff
29.10.2025 80756

£ 8410

Distribuie

Auction

Toyota, PRIUS, Hatchback, 2007, Other, 1...

Owner

Dunstable
29.10.2025 79071

£ 900

Distribuie

Direct Sale

Attention Working Moms!

Dollartree

Arbroath
29.10.2025 79283

£ 8410

Distribuie

Auction

45% Off For Xmas! Brand New High Quality...

Dura Furniture Company

Bromley
29.10.2025 79774

£ 180

Distribuie

Auction

2016 CITREON C1 IN LINCOLNSHIRE WITH LOW...

Owner

Boston
29.10.2025 82087

£ 3999

Distribuie

Auction

10 NISSAN PATHFINDER 2.5 DCI ACENTA LOW...

Owner

Aberdeen
29.10.2025 79004

£ 5795

Distribuie

Auction

2021 BMW 3 Series 320i M Sport 4dr Step...

Owner

Aberdeen
29.10.2025 81317

£ 26499

Distribuie

Direct Sale

Full license

UK Driving License

Bexley
29.10.2025 79811

£ 700

Distribuie

Direct Sale

Full license

UK Driving License

Bexley
29.10.2025 80770

£ 700

Distribuie

Direct Sale

UK Driving License

Bexley
29.10.2025 80991

£ 700

Distribuie

Direct Sale

Night Mega Burner Weight Loss

Owner

London
29.10.2025 79383

£ 76

Distribuie

Auction

2021 Toyota Highlander Estate 2.5 VVT-i...

Owner

Alcester
29.10.2025 80834

£ 33473

Distribuie

Auction

2023 MG MOTOR UK MG3 1.5 VTi-TECH Exclus...

Owner

Abbots Langley
29.10.2025 79728

£ 12000

Distribuie

Auction

2021 BMW 4 Series 420i M Sport 2dr Step...

Owner

Cambridge
29.10.2025 79071

£ 28199

Distribuie

Auction

2021 Kia Sportage 1.6 GDi ISG 2 5dr SUV...

Owner

Allington
29.10.2025 80179

£ 16799

Distribuie

Auction

2021 SEAT Ibiza 1.0 TSI FR Hatchback 5dr...

Owner

Barking and Dagenham
29.10.2025 80731

£ 13500

Distribuie

Auction

2018 Audi Q2 1.4 TFSI Sport 5dr S Tronic...

Owner

Crewe
29.10.2025 79991

£ 16699

Distribuie

Direct Sale

2024 Beelink Mini Gaming PC SER8: The Po...

Owner

London
29.10.2025 81035

£ 606

Distribuie

Auction

Mercy rose graphics back & front print t...

Owner

Aberdeen
29.10.2025 80656

£ 60

Distribuie

Direct Sale

Projector with WiFi and Bluetooth, 2024...

Affiliate marketing

London
29.10.2025 79755

£ 4

Distribuie

Direct Sale

THE WOMEN (BOOK BY KRISTIN HANNAH)

Owner

Hillingdon
29.10.2025 80822

£ 12

Distribuie

Direct Sale

Derbyshire Landscape art print

Derbyshire Photography

Belper
29.10.2025 80615

£ 30

Distribuie

Direct Sale

Ninja Air Pro

Owner

Egg Buckland
29.10.2025 79391

£ 89

Distribuie

Auction

ATTENTION WORKING MOMS!!

Dollartree

Liverpool
29.10.2025 79673

£ 77

Distribuie

Direct Sale

The Ultimate Guide to the FLAME'S CREED...

Owner

London
29.10.2025 82090

£ 118

Distribuie

Direct Sale

For sale

Owner

Wolverhampton
29.10.2025 86331

£ 2100

Distribuie

Auction

West Highland Terriers WhatsApp:.. 👉...

Owner

Stratton Saint Margaret
29.10.2025 74741

£ 480

Distribuie

Auction

SP60845 - Secure Parking Space - London...

Owner

Barking and Dagenham
29.10.2025 112496

£ 145

Distribuie

Auction

Mini Bed for Newborn Photography Shootin...

Owner

Aberdeen
29.10.2025 110437

£ 25

Distribuie

Auction

South Kensington Studio for short term l...

Owner

Barking and Dagenham
29.10.2025 109533

£ 1050

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Hessle
29.10.2025 82450

£ 50

Distribuie

Direct Sale

Collier et bracelet Moukela

Fanaa Jewellery

Aberdeen
29.10.2025 80425

£ 120

Distribuie

Direct Sale

YSL wallet (Replica)

Owner

Birmingham
29.10.2025 84673

£ 100

Distribuie

Direct Sale

Men Ankle Boots Autumn Winter Suede Velc...

Owner

Aberdeen
29.10.2025 87220

£ 55

Distribuie

Direct Sale

Toyota Aygo 2008

Owner

Hounslow
29.10.2025 87478

£ 1250

Distribuie

Direct Sale

Loose and breathable top sweater

Owner

Birmingham
29.10.2025 87952

£ 12

Distribuie

Auction

⭐️ Beautiful West Highland Terriers ⭐️...

Owner

Dukinfield
29.10.2025 74939

£ 480

Distribuie

Auction

Original new Skecher slip ons size 11

Owner

Aberdeen
29.10.2025 109720

£ 30

Distribuie

Auction

Phone case

Owner

Leith
29.10.2025 110046

£ 20

Distribuie

Auction

Honda Civic type r grill

Owner

Brislington
29.10.2025 110000

£ 100

Distribuie

Auction

Amazon Alexa Echo Dot Smart Speaker 2nd...

Owner

Barking and Dagenham
29.10.2025 112988

£ 25

Distribuie

Auction

Nikon DSLR 3500 with 18-55mm lens - Blac...

Owner

Bradford-on-Avon
29.10.2025 110215

£ 280

Distribuie

Auction

1 bedroom flat in Somerset Road, West Ea...

Owner

Barking and Dagenham
29.10.2025 112655

£ 475000

Distribuie

Direct Sale

Backless Sling Dress

Owner

Bangor
29.10.2025 87746

£ 29

Distribuie

Direct Sale

Indulge prediction bot in your betting g...

Owner

London
29.10.2025 88786

£ 1

Distribuie

Direct Sale

Toyota Prius Hybrid 2014 (Cheap price)

HTK HEAVEN LTD

Waltham Forest
29.10.2025 87838

£ 3999

Distribuie

Direct Sale

Volkswegan VW Golf GT (Diesel) Low Milea...

HTK HEAVEN LTD

Waltham Forest
29.10.2025 85940

£ 6799

Distribuie

Auction

Stay Charged and Start Strong with Burj...

Burj Tech Ltd

Manchester
29.10.2025 112335

£ 300

Distribuie

Auction

T-Shirt Design for Sale

Owner

Ryde
29.10.2025 78988

£ 50

Distribuie

Auction

Border terrier’s puppies

Owner

Farsley 29.10.2025

£500

Distribuie

Auction

2007 Renault Scenic 1.6 Vvt Privilege Mpv 1.6 Mpv Petrol Automatic

Owner

Aberdeen 29.10.2025

£1875

Distribuie

Auction

2020 Ford Fiesta 1.0 EcoBoost Hybrid mHEV 125 Titanium 5dr Hatchback Hybrid Manu

Owner

Bailleston 29.10.2025

£12299

Distribuie

Auction

2017 MINI Countryman 1.5 Cooper SUV 5dr Petrol Manual Euro 6 (s/s) (136 ps) SUV

Owner

Harrogate 29.10.2025

£10995

Distribuie

Auction

2022 Kia Sportage 1.6 T-GDi ISG LAUNCH EDITION Estate Petrol Manual

Owner

Newbury 29.10.2025

£23995

Distribuie

Auction

2022 Ford Kuga 1.5T EcoBoost Titanium Edition SUV 5dr Petrol Manual Euro 6 (s/s) (150 ps) HATCHBA...

Owner

Aberdeen 29.10.2025

£19400

Distribuie

Direct Sale

Buy TOP SHELF GHB, GBL 99.98% wheel cleaner! Telegram @Hewelt_Mason

Owner

Partick 29.10.2025

£150

Distribuie

Auction

iPhone 13 pro max

UK Driving License

Bexley 29.10.2025

£600

Distribuie

Auction

2019 Nissan Qashqai 1.5 dCi Tekna SUV 5dr Diesel DCT Auto Euro 6 (s/s) (115 ps) HATCHBACK Diesel ...

Owner

Aberdeen 29.10.2025

£14200

Distribuie

Direct Sale

Attention Moms!

Dollartree

Fraserburgh 29.10.2025

£77

Distribuie

Auction

2021 Ford EcoSport 1.0 EcoBoost 125ps Active SATNAV Rear-View Camer Petrol

Owner

Barking and Dagenham 29.10.2025

£13750

Distribuie

Direct Sale

Attention Working Moms!

Dollartree

Banff 29.10.2025

£8410

Distribuie

Auction

Toyota, PRIUS, Hatchback, 2007, Other, 1497 (cc), 5 doors

Owner

Dunstable 29.10.2025

£900

Distribuie

Direct Sale

Attention Working Moms!

Dollartree

Arbroath 29.10.2025

£8410

Distribuie

Auction

45% Off For Xmas! Brand New High Quality Bed with mattres with free delivery and cash after delivery

Dura Furniture Company

Bromley 29.10.2025

£180

Distribuie

Auction

2016 CITREON C1 IN LINCOLNSHIRE WITH LOW MILES SMALL CAR IN LINCOLNSHIRE L£4299

Owner

Boston 29.10.2025

£3999

Distribuie

Auction

10 NISSAN PATHFINDER 2.5 DCI ACENTA LOW 94K FSH MOT 06/25 TOW BAR A/C PX SWAPS

Owner

Aberdeen 29.10.2025

£5795

Distribuie

Auction

2021 BMW 3 Series 320i M Sport 4dr Step Auto Saloon Petrol Automatic

Owner

Aberdeen 29.10.2025

£26499

Distribuie

Direct Sale

Full license

UK Driving License

Bexley 29.10.2025

£700

Distribuie

Direct Sale

Full license

UK Driving License

Bexley 29.10.2025

£700

Distribuie

Direct Sale

UK Driving License

Bexley 29.10.2025

£700

Distribuie

Direct Sale

Night Mega Burner Weight Loss

Owner

London 29.10.2025

£76

Distribuie

Auction

2021 Toyota Highlander Estate 2.5 VVT-i Hybrid Excel 5dr CVT SUV Hybrid Automati

Owner

Alcester 29.10.2025

£33473

Distribuie

Auction

2023 MG MOTOR UK MG3 1.5 VTi-TECH Exclusive 5dr [Navigation] HATCHBACK PETROL Ma

Owner

Abbots Langley 29.10.2025

£12000

Distribuie

Auction

2021 BMW 4 Series 420i M Sport 2dr Step Auto [Pro Pack] Coupe Petrol Automatic

Owner

Cambridge 29.10.2025

£28199

Distribuie

Auction

2021 Kia Sportage 1.6 GDi ISG 2 5dr SUV Petrol Manual

Owner

Allington 29.10.2025

£16799

Distribuie

Auction

2021 SEAT Ibiza 1.0 TSI FR Hatchback 5dr Petrol Manual Euro 6 (s/s) (110 ps) HATCHBACK Petrol Manual

Owner

Barking and Dagenham 29.10.2025

£13500

Distribuie

Auction

2018 Audi Q2 1.4 TFSI Sport 5dr S Tronic Estate Petrol Automatic

Owner

Crewe 29.10.2025

£16699

Distribuie

Direct Sale

2024 Beelink Mini Gaming PC SER8: The Powerful AI PC with AMD Ryzen 7 8845HS, 32GB DDR5, 1TB NVME PCIe 4.0 SSD, and 2.5Gbps Desktop Performance

Owner

London 29.10.2025

£606

Distribuie

Auction

Mercy rose graphics back & front print teshert

Owner

Aberdeen 29.10.2025

£60

Distribuie

Direct Sale

Projector with WiFi and Bluetooth, 2024 Upgrade Outdoor Projector, Mini Movie Projector Supports 1080P Synchronize Smartphone Screen by WiFi/USB Cable for Home Entertainment

Affiliate marketing

London 29.10.2025

£4

Distribuie

Direct Sale

THE WOMEN (BOOK BY KRISTIN HANNAH)

Owner

Hillingdon 29.10.2025

£12

Distribuie

Direct Sale

Derbyshire Landscape art print

Derbyshire Photography

Belper 29.10.2025

£30

Distribuie

Direct Sale

Ninja Air Pro

Owner

Egg Buckland 29.10.2025

£89

Distribuie

Auction

ATTENTION WORKING MOMS!!

Dollartree

Liverpool 29.10.2025

£77

Distribuie

Direct Sale

The Ultimate Guide to the FLAME'S CREED Archeos 2-Person Backpacking Tent: A 4-Season Haven for Outdoor Enthusiasts

Owner

London 29.10.2025

£118

Distribuie

Direct Sale

For sale

Owner

Wolverhampton 29.10.2025

£2100

Distribuie

Auction

West Highland Terriers WhatsApp:.. 👉 +44 7440101469

Owner

Stratton Saint Margaret 29.10.2025

£480

Distribuie

Auction

SP60845 - Secure Parking Space - London SE16

Owner

Barking and Dagenham 29.10.2025

£145

Distribuie

Auction

Mini Bed for Newborn Photography Shooting

Owner

Aberdeen 29.10.2025

£25

Distribuie

Auction

South Kensington Studio for short term let’s £1050 per week

Owner

Barking and Dagenham 29.10.2025

£1050

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Hessle 29.10.2025

£50

Distribuie

Direct Sale

Collier et bracelet Moukela

Fanaa Jewellery

Aberdeen 29.10.2025

£120

Distribuie

Direct Sale

YSL wallet (Replica)

Owner

Birmingham 29.10.2025

£100

Distribuie

Direct Sale

Men Ankle Boots Autumn Winter Suede Velcro Shoes Fashion Lace-up Sneakers

Owner

Aberdeen 29.10.2025

£55

Distribuie

Direct Sale

Toyota Aygo 2008

Owner

Hounslow 29.10.2025

£1250

Distribuie

Direct Sale

Loose and breathable top sweater

Owner

Birmingham 29.10.2025

£12

Distribuie

Auction

⭐️ Beautiful West Highland Terriers ⭐️ WhatsApp:.. 👉 +44 7440101469

Owner

Dukinfield 29.10.2025

£480

Distribuie

Auction

Original new Skecher slip ons size 11

Owner

Aberdeen 29.10.2025

£30

Distribuie

Auction

Phone case

Owner

Leith 29.10.2025

£20

Distribuie

Auction

Honda Civic type r grill

Owner

Brislington 29.10.2025

£100

Distribuie

Auction

Amazon Alexa Echo Dot Smart Speaker 2nd Generation White good condition and fully working

Owner

Barking and Dagenham 29.10.2025

£25

Distribuie

Auction

Nikon DSLR 3500 with 18-55mm lens - Black

Owner

Bradford-on-Avon 29.10.2025

£280

Distribuie

Auction

1 bedroom flat in Somerset Road, West Ealing

Owner

Barking and Dagenham 29.10.2025

£475000

Distribuie

Direct Sale

Backless Sling Dress

Owner

Bangor 29.10.2025

£29

Distribuie

Direct Sale

Indulge prediction bot in your betting games to get success

Owner

London 29.10.2025

£1

Distribuie

Direct Sale

Toyota Prius Hybrid 2014 (Cheap price)

HTK HEAVEN LTD

Waltham Forest 29.10.2025

£3999

Distribuie

Direct Sale

Volkswegan VW Golf GT (Diesel) Low Mileage

HTK HEAVEN LTD

Waltham Forest 29.10.2025

£6799

Distribuie

Auction

Stay Charged and Start Strong with Burj District Power Solutions

Burj Tech Ltd

Manchester 29.10.2025

£300

Distribuie

Auction

T-Shirt Design for Sale

Owner

Ryde 29.10.2025

£50

Distribuie

‹
1
2
...
742
743
744
745
746
747
748
...
1106
1107
›

Border terrier’s puppies

£500 Distribuie Salveaza

2007 Renault Scenic 1.6 Vvt Privilege Mpv 1.6 Mpv Petrol Automatic

£1875 Distribuie Salveaza

2020 Ford Fiesta 1.0 EcoBoost Hybrid mHEV 125 Titanium 5dr Hatchback Hybrid Manu

£12299 Distribuie Salveaza

2017 MINI Countryman 1.5 Cooper SUV 5dr Petrol Manual Euro 6 (s/s) (136 ps) SUV

£10995 Distribuie Salveaza

2022 Kia Sportage 1.6 T-GDi ISG LAUNCH EDITION Estate Petrol Manual

£23995 Distribuie Salveaza

2022 Ford Kuga 1.5T EcoBoost Titanium Edition SUV 5dr Petrol Manual Euro 6 (s/s) (150 ps) HATCHBA...

£19400 Distribuie Salveaza

Buy TOP SHELF GHB, GBL 99.98% wheel cleaner! Telegram @Hewelt_Mason

£150 Distribuie Salveaza

iPhone 13 pro max

£600 Distribuie Salveaza

2019 Nissan Qashqai 1.5 dCi Tekna SUV 5dr Diesel DCT Auto Euro 6 (s/s) (115 ps) HATCHBACK Diesel ...

£14200 Distribuie Salveaza

Attention Moms!

£77 Distribuie Salveaza

2021 Ford EcoSport 1.0 EcoBoost 125ps Active SATNAV Rear-View Camer Petrol

£13750 Distribuie Salveaza

Attention Working Moms!

£8410 Distribuie Salveaza

Toyota, PRIUS, Hatchback, 2007, Other, 1497 (cc), 5 doors

£900 Distribuie Salveaza

Attention Working Moms!

£8410 Distribuie Salveaza

45% Off For Xmas! Brand New High Quality Bed with mattres with free delivery and cash after delivery

£180 Distribuie Salveaza

2016 CITREON C1 IN LINCOLNSHIRE WITH LOW MILES SMALL CAR IN LINCOLNSHIRE L£4299

£3999 Distribuie Salveaza

10 NISSAN PATHFINDER 2.5 DCI ACENTA LOW 94K FSH MOT 06/25 TOW BAR A/C PX SWAPS

£5795 Distribuie Salveaza

2021 BMW 3 Series 320i M Sport 4dr Step Auto Saloon Petrol Automatic

£26499 Distribuie Salveaza

Full license

£700 Distribuie Salveaza

Full license

£700 Distribuie Salveaza

UK Driving License

£700 Distribuie Salveaza

Night Mega Burner Weight Loss

£76 Distribuie Salveaza

2021 Toyota Highlander Estate 2.5 VVT-i Hybrid Excel 5dr CVT SUV Hybrid Automati

£33473 Distribuie Salveaza

2023 MG MOTOR UK MG3 1.5 VTi-TECH Exclusive 5dr [Navigation] HATCHBACK PETROL Ma

£12000 Distribuie Salveaza

2021 BMW 4 Series 420i M Sport 2dr Step Auto [Pro Pack] Coupe Petrol Automatic

£28199 Distribuie Salveaza

2021 Kia Sportage 1.6 GDi ISG 2 5dr SUV Petrol Manual

£16799 Distribuie Salveaza

2021 SEAT Ibiza 1.0 TSI FR Hatchback 5dr Petrol Manual Euro 6 (s/s) (110 ps) HATCHBACK Petrol Manual

£13500 Distribuie Salveaza

2018 Audi Q2 1.4 TFSI Sport 5dr S Tronic Estate Petrol Automatic

£16699 Distribuie Salveaza

2024 Beelink Mini Gaming PC SER8: The Powerful AI PC with AMD Ryzen 7 8845HS, 32GB DDR5, 1TB NVME PCIe 4.0 SSD, and 2.5Gbps Desktop Performance

£606 Distribuie Salveaza

Mercy rose graphics back & front print teshert

£60 Distribuie Salveaza

Projector with WiFi and Bluetooth, 2024 Upgrade Outdoor Projector, Mini Movie Projector Supports 1080P Synchronize Smartphone Screen by WiFi/USB Cable for Home Entertainment

£4 Distribuie Salveaza

THE WOMEN (BOOK BY KRISTIN HANNAH)

£12 Distribuie Salveaza

Derbyshire Landscape art print

£30 Distribuie Salveaza

Ninja Air Pro

£89 Distribuie Salveaza

ATTENTION WORKING MOMS!!

£77 Distribuie Salveaza

The Ultimate Guide to the FLAME'S CREED Archeos 2-Person Backpacking Tent: A 4-Season Haven for Outdoor Enthusiasts

£118 Distribuie Salveaza

For sale

£2100 Distribuie Salveaza

West Highland Terriers WhatsApp:.. 👉 +44 7440101469

£480 Distribuie Salveaza

SP60845 - Secure Parking Space - London SE16

£145 Distribuie Salveaza

Mini Bed for Newborn Photography Shooting

£25 Distribuie Salveaza

£500

Distribuie

£1875

Distribuie

£12299

Distribuie

£10995

Distribuie

£23995

Distribuie

£19400

Distribuie

£150

Distribuie

£600

Distribuie

£14200

Distribuie

£77

Distribuie

£13750

Distribuie

£8410

Distribuie

£900

Distribuie

£8410

Distribuie

£180

Distribuie

£3999

Distribuie

£5795

Distribuie

£26499

Distribuie

£700

Distribuie

£700

Distribuie

£700

Distribuie

£76

Distribuie

£33473

Distribuie

£12000

Distribuie

£28199

Distribuie

£16799

Distribuie

£13500

Distribuie

£16699

Distribuie

£606

Distribuie

£60

Distribuie

£4

Distribuie

£12

Distribuie

£30

Distribuie

£89

Distribuie

£77

Distribuie

£118

Distribuie

£2100

Distribuie

£480

Distribuie

£145

Distribuie

£25

Distribuie

£1050

Distribuie

£50

Distribuie

£120

Distribuie

£100

Distribuie

£55

Distribuie