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

NVIDIA GeForce RTX 3080 Ti Founders Edit...

Owner

Brislington
17.10.2025 108400

£ 695

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Direct Sale

Lakeland Adjustable Air Fryer

Owner

Dunstable
17.10.2025 49470

£ 90

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Direct Sale

Handmade calendula balm with rose oil -...

Owner

Paignton
17.10.2025 50632

£ 12

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Auction

Schneider Kreuznach Componar-C 50mm F3.5...

Owner

Biddulph
17.10.2025 110383

£ 20

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Auction

Schneider Kreuznach Componon 60mm F5.6 E...

Owner

Biddulph
17.10.2025 110526

£ 50

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Auction

Sigma Zoom AF-APO 70-210mm f/3.5-4.5 len...

Owner

Barking and Dagenham
17.10.2025 108675

£ 165

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Auction

Super-Takumar 55mm f1.8 Lens M42

Owner

Biddulph
17.10.2025 109682

£ 50

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Auction

Tamron Adaptall Nikon AI - Adapter/Mount

Owner

Biddulph
17.10.2025 109255

£ 15

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Auction

Tele-Takumar 300mm f6.3 Lens M42

Owner

Biddulph
17.10.2025 110145

£ 140

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Auction

Vivitar MC 28mm f2.8 Lens PK fit - Excel...

Owner

Biddulph
17.10.2025 111229

£ 35

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Auction

Lexmoto Michigan

Owner

Aberdeen
17.10.2025 110054

£ 1300

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Direct Sale

Exfoliating mask 2 in 1 - www.rosyrose.c...

Owner

Paignton
17.10.2025 49597

£ 10

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Direct Sale

Handmade candles - Lavender and Rose - w...

Owner

Paignton
17.10.2025 50894

£ 12

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Direct Sale

Eye cream with snail extract - www.rosyr...

Owner

Paignton
17.10.2025 50158

£ 27

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Direct Sale

Snail face gel - www.rosyrose.co.uk

Owner

Paignton
17.10.2025 50833

£ 26

Distribuie

Direct Sale

Shower gel with bamboo extract, rose oil...

Owner

Paignton
17.10.2025 50028

£ 10

Distribuie

Direct Sale

After shave balm with Bamboo, rose oil a...

Owner

Paignton
17.10.2025 49480

£ 10

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Auction

Rodenstock Rodagon 60mm f4 Enlarger lens...

Owner

Biddulph
17.10.2025 110735

£ 150

Distribuie

Auction

Rodenstock Rogonar-S 50mm f2.8 Enlarger...

Owner

Biddulph
17.10.2025 110174

£ 55

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Auction

Schneider Kreuznach Comparon 75mm F4.5 E...

Owner

Biddulph
17.10.2025 110237

£ 35

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Auction

Schneider Kreuznach Componar-C 50mm F3.5...

Owner

Biddulph
17.10.2025 110499

£ 20

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Auction

Every Industrial Plant Needs a LOTO Kit...

Owner

London
17.10.2025 50425

£ 1

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Direct Sale

Makeup for sale

Owner

Birmingham
17.10.2025 49571

£ 40

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Auction

Vauxhall mokka 2016 manual in excellent...

Owner

Bradford-on-Avon
17.10.2025 50447

£ 4275

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Direct Sale

inn call manchester sexy anette

indepedent

Manchester
17.10.2025 49824

£ 50

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Direct Sale

Sale

Owner

Blunsdon Saint Andrew
17.10.2025 51059

£ 6400

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Direct Sale

Shower gel with snail extract- www.rosyr...

Owner

Paignton
17.10.2025 50439

£ 11

Distribuie

Direct Sale

Body lotion with snail extract - www.ros...

Owner

Paignton
17.10.2025 50053

£ 15

Distribuie

Direct Sale

Heart of Roses - ceramic pot www.rosyros...

Owner

Paignton
17.10.2025 50769

£ 20

Distribuie

Auction

Paterson 50mm F3.5 Enlarging Lens - Boxe...

Owner

Biddulph
17.10.2025 109790

£ 20

Distribuie

Auction

Photography equipment job lot 50 x camer...

Owner

Biddulph
17.10.2025 109800

£ 250

Distribuie

Direct Sale

The Ultimate Guide to the VEVOR Commerci...

Owner

London
17.10.2025 49101

£ 195

Distribuie

Direct Sale

Advertise

Alfa Autopolis

London
17.10.2025 49610

£ 1500

Distribuie

Auction

Optomax 28mm f2.8 - Olympus OM fit Lens...

Owner

Biddulph
17.10.2025 110152

£ 35

Distribuie

Direct Sale

Viga 1 Million Spray In In Kasur - 0326...

Owner

Nelson
17.10.2025 56058

£ 2800

Distribuie

Direct Sale

AquaOzone Elite Spa

Owner

Barnet
17.10.2025 56814

£ 499

Distribuie

Auction

dua for good spouse and marriage

ASTROLOGER

Kenton
17.10.2025 56497

£ 50

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Direct Sale

BIKINI SET

Owner

Hillingdon
17.10.2025 56699

£ 7

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Direct Sale

Good 😍 Branded Sofas Available with home...

Okland comp

Aberdeen
17.10.2025 56085

£ 9

Distribuie

Direct Sale

Must go Sofas Available with home delive...

Okland comp

Birmingham
17.10.2025 56578

£ 9

Distribuie

Direct Sale

4 Seater Corner Sofas Available with Hom...

Okland comp

Walsall
17.10.2025 56772

£ 7

Distribuie

Auction

American Eagle Same Day Delivery In Sukk...

Owner

Nelson
17.10.2025 55536

£ 1500

Distribuie

Direct Sale

Affordable Wait and Load Skip London Ser...

Roger Waste Management

London
17.10.2025 57485

£ 1

Distribuie

Direct Sale

Viga Spray Price In Larkana - 0326572128...

Owner

Nelson
17.10.2025 56176

£ 2500

Distribuie

Direct Sale

Viga Spray In Rahim Yar Khan - 032657212...

Owner

Nelson
17.10.2025 56846

£ 2500

Distribuie

Auction

Get Your Centralized Crypto Exchange at...

Hivelance Technology

Aintree
17.10.2025 55265

£ 1

Distribuie

Auction

Viga 880000 Delay Spray In Sialkot - 03...

Owner

Nelson
17.10.2025 56357

£ 2000

Distribuie

Auction

Extra Strong Lion Power Delay Spray In T...

Owner

Nelson
17.10.2025 57790

£ 2500

Distribuie

Auction

Buy Original Delay Sprays In In - 032657...

Owner

Nelson
17.10.2025 55769

£ 2800

Distribuie

Auction

Best Delay Spray In - 03265721280

Owner

Nelson
17.10.2025 58552

£ 2400

Distribuie

Direct Sale

Maxman Sex Delay Spray In - 03265721280

Owner

Nelson
17.10.2025 56387

£ 2000

Distribuie

Auction

Sport Digital Military Watch

Time For Yourself

Aberdeen
17.10.2025 61681

£ 40

Distribuie

Direct Sale

Sex Toys Strap On Dildo Wearable In Okar...

Owner

Nelson
17.10.2025 58054

£ 21000

Distribuie

Auction

Buy Premium Lockout Padlocks in London t...

Owner

London
17.10.2025 56923

£ 1

Distribuie

Direct Sale

American Eagle Delay Cream Urgent Delive...

Owner

Nelson
17.10.2025 56836

£ 1700

Distribuie

Direct Sale

Golden Vega 1000 Cream Urgent Delivery R...

Owner

Nelson
17.10.2025 55953

£ 1700

Distribuie

Direct Sale

Toko D3 Cream Urgent Delivery in Gujranw...

Owner

Nelson
17.10.2025 57779

£ 2000

Distribuie

Direct Sale

Mm3 Cream Sale Price In Quetta - 0326...

Owner

Nelson
17.10.2025 56452

£ 1300

Distribuie

Direct Sale

UD Cream Long Lasting Delay Cream In Ba...

Owner

Nelson
17.10.2025 57371

£ 1500

Distribuie

Direct Sale

Horse Power Cream Urgent Delivery in Der...

Owner

Nelson
17.10.2025 57144

£ 1500

Distribuie

Auction

NVIDIA GeForce RTX 3080 Ti Founders Edition 12GB GDDR6X Graphics Card

Owner

Brislington 17.10.2025

£695

Distribuie

Direct Sale

Lakeland Adjustable Air Fryer

Owner

Dunstable 17.10.2025

£90

Distribuie

Direct Sale

Handmade calendula balm with rose oil - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£12

Distribuie

Auction

Schneider Kreuznach Componar-C 50mm F3.5 Enlarging Lens

Owner

Biddulph 17.10.2025

£20

Distribuie

Auction

Schneider Kreuznach Componon 60mm F5.6 Enlarging Lens

Owner

Biddulph 17.10.2025

£50

Distribuie

Auction

Sigma Zoom AF-APO 70-210mm f/3.5-4.5 lens

Owner

Barking and Dagenham 17.10.2025

£165

Distribuie

Auction

Super-Takumar 55mm f1.8 Lens M42

Owner

Biddulph 17.10.2025

£50

Distribuie

Auction

Tamron Adaptall Nikon AI - Adapter/Mount

Owner

Biddulph 17.10.2025

£15

Distribuie

Auction

Tele-Takumar 300mm f6.3 Lens M42

Owner

Biddulph 17.10.2025

£140

Distribuie

Auction

Vivitar MC 28mm f2.8 Lens PK fit - Excellent

Owner

Biddulph 17.10.2025

£35

Distribuie

Auction

Lexmoto Michigan

Owner

Aberdeen 17.10.2025

£1300

Distribuie

Direct Sale

Exfoliating mask 2 in 1 - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£10

Distribuie

Direct Sale

Handmade candles - Lavender and Rose - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£12

Distribuie

Direct Sale

Eye cream with snail extract - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£27

Distribuie

Direct Sale

Snail face gel - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£26

Distribuie

Direct Sale

Shower gel with bamboo extract, rose oil and prebiotic - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£10

Distribuie

Direct Sale

After shave balm with Bamboo, rose oil and Prebiotic - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£10

Distribuie

Auction

Rodenstock Rodagon 60mm f4 Enlarger lens - Excellent

Owner

Biddulph 17.10.2025

£150

Distribuie

Auction

Rodenstock Rogonar-S 50mm f2.8 Enlarger lens - MINT

Owner

Biddulph 17.10.2025

£55

Distribuie

Auction

Schneider Kreuznach Comparon 75mm F4.5 Enlarging Lens

Owner

Biddulph 17.10.2025

£35

Distribuie

Auction

Schneider Kreuznach Componar-C 50mm F3.5 Enlarging Lens - Excellent

Owner

Biddulph 17.10.2025

£20

Distribuie

Auction

Every Industrial Plant Needs a LOTO Kit in London - Order Now!

Owner

London 17.10.2025

£1

Distribuie

Direct Sale

Makeup for sale

Owner

Birmingham 17.10.2025

£40

Distribuie

Auction

Vauxhall mokka 2016 manual in excellent condition

Owner

Bradford-on-Avon 17.10.2025

£4275

Distribuie

Direct Sale

inn call manchester sexy anette

indepedent

Manchester 17.10.2025

£50

Distribuie

Direct Sale

Sale

Owner

Blunsdon Saint Andrew 17.10.2025

£6400

Distribuie

Direct Sale

Shower gel with snail extract- www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£11

Distribuie

Direct Sale

Body lotion with snail extract - www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£15

Distribuie

Direct Sale

Heart of Roses - ceramic pot www.rosyrose.co.uk

Owner

Paignton 17.10.2025

£20

Distribuie

Auction

Paterson 50mm F3.5 Enlarging Lens - Boxed

Owner

Biddulph 17.10.2025

£20

Distribuie

Auction

Photography equipment job lot 50 x camera lenses SPARE/REPAIR

Owner

Biddulph 17.10.2025

£250

Distribuie

Direct Sale

The Ultimate Guide to the VEVOR Commercial Ice Maker: A Game-Changer for Your Ice Needs

Owner

London 17.10.2025

£195

Distribuie

Direct Sale

Advertise

Alfa Autopolis

London 17.10.2025

£1500

Distribuie

Auction

Optomax 28mm f2.8 - Olympus OM fit Lens - Excellent

Owner

Biddulph 17.10.2025

£35

Distribuie

Direct Sale

Viga 1 Million Spray In In Kasur - 03265721280

Owner

Nelson 17.10.2025

£2800

Distribuie

Direct Sale

AquaOzone Elite Spa

Owner

Barnet 17.10.2025

£499

Distribuie

Auction

dua for good spouse and marriage

ASTROLOGER

Kenton 17.10.2025

£50

Distribuie

Direct Sale

BIKINI SET

Owner

Hillingdon 17.10.2025

£7

Distribuie

Direct Sale

Good 😍 Branded Sofas Available with home Delivery 😍

Okland comp

Aberdeen 17.10.2025

£9

Distribuie

Direct Sale

Must go Sofas Available with home delivery 😍

Okland comp

Birmingham 17.10.2025

£9

Distribuie

Direct Sale

4 Seater Corner Sofas Available with Home Delivery 😍

Okland comp

Walsall 17.10.2025

£7

Distribuie

Auction

American Eagle Same Day Delivery In Sukkur - 03265721280

Owner

Nelson 17.10.2025

£1500

Distribuie

Direct Sale

Affordable Wait and Load Skip London Services – Same Day Collection!

Roger Waste Management

London 17.10.2025

£1

Distribuie

Direct Sale

Viga Spray Price In Larkana - 03265721280

Owner

Nelson 17.10.2025

£2500

Distribuie

Direct Sale

Viga Spray In Rahim Yar Khan - 03265721280

Owner

Nelson 17.10.2025

£2500

Distribuie

Auction

Get Your Centralized Crypto Exchange at Low Cost

Hivelance Technology

Aintree 17.10.2025

£1

Distribuie

Auction

Viga 880000 Delay Spray In Sialkot - 03265721280

Owner

Nelson 17.10.2025

£2000

Distribuie

Auction

Extra Strong Lion Power Delay Spray In Talagang - 03265721280

Owner

Nelson 17.10.2025

£2500

Distribuie

Auction

Buy Original Delay Sprays In In - 03265721280

Owner

Nelson 17.10.2025

£2800

Distribuie

Auction

Best Delay Spray In - 03265721280

Owner

Nelson 17.10.2025

£2400

Distribuie

Direct Sale

Maxman Sex Delay Spray In - 03265721280

Owner

Nelson 17.10.2025

£2000

Distribuie

Auction

Sport Digital Military Watch

Time For Yourself

Aberdeen 17.10.2025

£40

Distribuie

Direct Sale

Sex Toys Strap On Dildo Wearable In Okara - 03265721280

Owner

Nelson 17.10.2025

£21000

Distribuie

Auction

Buy Premium Lockout Padlocks in London to Safeguard Your Assets

Owner

London 17.10.2025

£1

Distribuie

Direct Sale

American Eagle Delay Cream Urgent Delivery in Karachi - 03265721280

Owner

Nelson 17.10.2025

£1700

Distribuie

Direct Sale

Golden Vega 1000 Cream Urgent Delivery Rawalpindi - 03265721280

Owner

Nelson 17.10.2025

£1700

Distribuie

Direct Sale

Toko D3 Cream Urgent Delivery in Gujranwala - 03265721280

Owner

Nelson 17.10.2025

£2000

Distribuie

Direct Sale

Mm3 Cream Sale Price In Quetta - 03265721280

Owner

Nelson 17.10.2025

£1300

Distribuie

Direct Sale

UD Cream Long Lasting Delay Cream In Bahawalpur - 0326521280

Owner

Nelson 17.10.2025

£1500

Distribuie

Direct Sale

Horse Power Cream Urgent Delivery in Dera Ghazi Khan - 03265721280

Owner

Nelson 17.10.2025

£1500

Distribuie

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NVIDIA GeForce RTX 3080 Ti Founders Edition 12GB GDDR6X Graphics Card

£695 Distribuie Salveaza

Lakeland Adjustable Air Fryer

£90 Distribuie Salveaza

Handmade calendula balm with rose oil - www.rosyrose.co.uk

£12 Distribuie Salveaza

Schneider Kreuznach Componar-C 50mm F3.5 Enlarging Lens

£20 Distribuie Salveaza

Schneider Kreuznach Componon 60mm F5.6 Enlarging Lens

£50 Distribuie Salveaza

Sigma Zoom AF-APO 70-210mm f/3.5-4.5 lens

£165 Distribuie Salveaza

Super-Takumar 55mm f1.8 Lens M42

£50 Distribuie Salveaza

Tamron Adaptall Nikon AI - Adapter/Mount

£15 Distribuie Salveaza

Tele-Takumar 300mm f6.3 Lens M42

£140 Distribuie Salveaza

Vivitar MC 28mm f2.8 Lens PK fit - Excellent

£35 Distribuie Salveaza

Lexmoto Michigan

£1300 Distribuie Salveaza

Exfoliating mask 2 in 1 - www.rosyrose.co.uk

£10 Distribuie Salveaza

Handmade candles - Lavender and Rose - www.rosyrose.co.uk

£12 Distribuie Salveaza

Eye cream with snail extract - www.rosyrose.co.uk

£27 Distribuie Salveaza

Snail face gel - www.rosyrose.co.uk

£26 Distribuie Salveaza

Shower gel with bamboo extract, rose oil and prebiotic - www.rosyrose.co.uk

£10 Distribuie Salveaza

After shave balm with Bamboo, rose oil and Prebiotic - www.rosyrose.co.uk

£10 Distribuie Salveaza

Rodenstock Rodagon 60mm f4 Enlarger lens - Excellent

£150 Distribuie Salveaza

Rodenstock Rogonar-S 50mm f2.8 Enlarger lens - MINT

£55 Distribuie Salveaza

Schneider Kreuznach Comparon 75mm F4.5 Enlarging Lens

£35 Distribuie Salveaza

Schneider Kreuznach Componar-C 50mm F3.5 Enlarging Lens - Excellent

£20 Distribuie Salveaza

Every Industrial Plant Needs a LOTO Kit in London - Order Now!

£1 Distribuie Salveaza

Makeup for sale

£40 Distribuie Salveaza

Vauxhall mokka 2016 manual in excellent condition

£4275 Distribuie Salveaza

inn call manchester sexy anette

£50 Distribuie Salveaza

Sale

£6400 Distribuie Salveaza

Shower gel with snail extract- www.rosyrose.co.uk

£11 Distribuie Salveaza

Body lotion with snail extract - www.rosyrose.co.uk

£15 Distribuie Salveaza

Heart of Roses - ceramic pot www.rosyrose.co.uk

£20 Distribuie Salveaza

Paterson 50mm F3.5 Enlarging Lens - Boxed

£20 Distribuie Salveaza

Photography equipment job lot 50 x camera lenses SPARE/REPAIR

£250 Distribuie Salveaza

The Ultimate Guide to the VEVOR Commercial Ice Maker: A Game-Changer for Your Ice Needs

£195 Distribuie Salveaza

Advertise

£1500 Distribuie Salveaza

Optomax 28mm f2.8 - Olympus OM fit Lens - Excellent

£35 Distribuie Salveaza

Viga 1 Million Spray In In Kasur - 03265721280

£2800 Distribuie Salveaza

AquaOzone Elite Spa

£499 Distribuie Salveaza

dua for good spouse and marriage

£50 Distribuie Salveaza

BIKINI SET

£7 Distribuie Salveaza

Good 😍 Branded Sofas Available with home Delivery 😍

£9 Distribuie Salveaza

Must go Sofas Available with home delivery 😍

£9 Distribuie Salveaza

£695

Distribuie

£90

Distribuie

£12

Distribuie

£20

Distribuie

£50

Distribuie

£165

Distribuie

£50

Distribuie

£15

Distribuie

£140

Distribuie

£35

Distribuie

£1300

Distribuie

£10

Distribuie

£12

Distribuie

£27

Distribuie

£26

Distribuie

£10

Distribuie

£10

Distribuie

£150

Distribuie

£55

Distribuie

£35

Distribuie

£20

Distribuie

£1

Distribuie

£40

Distribuie

£4275

Distribuie

£50

Distribuie

£6400

Distribuie

£11

Distribuie

£15

Distribuie

£20

Distribuie

£20

Distribuie

£250

Distribuie

£195

Distribuie

£1500

Distribuie

£35

Distribuie

£2800

Distribuie

£499

Distribuie

£50

Distribuie

£7

Distribuie

£9

Distribuie

£9

Distribuie

£7

Distribuie

£1500

Distribuie

£1

Distribuie

£2500

Distribuie

£2500

Distribuie