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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Auction

2010 10 TRIUMPH SPEEDMASTER 865 BUY ONLI...

Owner

Belper
13.10.2025 110098

£ 3984

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2017 Lunar Clubman SI Used Caravan

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Bath
13.10.2025 109586

£ 16995

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Metz Mecablitz 76 MZ-5 digital flashgun

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Aberdeen
13.10.2025 108332

£ 180

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Carnaby Oakdale STUNNING HOLIDAY HOME @...

Owner

Aberdeen
13.10.2025 109098

£ 26950

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ZappAds Sale

Hydrating Lip Maximizer

Owner

London
13.10.2025 109795

£ 12

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Auction

Office Draws

Owner

Ashington
13.10.2025 110656

£ 10

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Auction

13 executive office chairs £40 each or £...

Owner

Belfast
13.10.2025 110297

£ 40

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Direct Sale

ROMA RECLINER SOFA WITH VERY LOW HIGH QU...

Owner

Oldham
13.10.2025 110239

£ 68

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Auction

24 luxury toilet rolls £7.50 free delive...

Owner

Aberdeen
13.10.2025 110710

£ 8

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Auction

Caravan available for hire at Haven Crai...

Owner

Bailleston
13.10.2025 109868

£ 100

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Auction

Single Room to Rent on Foresters Drive,...

Owner

Barking and Dagenham
13.10.2025 109545

£ 500

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Direct Sale

ROMA RECLINER SOFA WITH VERY LOW HIGH QU...

Owner

Hartlepool
13.10.2025 107572

£ 700

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Auction

2014 64 HONDA CTX 1300 - BUY ONLINE 24 H...

Owner

Belper
13.10.2025 111181

£ 7986

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Direct Sale

Made To Measure Fitted Wardrobes, kitche...

ANEES REHMAN

Croydon
13.10.2025 110142

£ 950

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Direct Sale

Firestick 4k max info

Owner

Lemington
13.10.2025 110178

£ 10

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Auction

Barstool/dinning chairs

Owner

Kingston upon Thames
13.10.2025 109803

£ 45

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Direct Sale

NEW HITWAY BK6 Electric Bike, 20 Inch El...

products sale and buy

Carnoustie
13.10.2025 109688

£ 740

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Direct Sale

Mini Cooper Convertible

Owner

Chelmsford
13.10.2025 109693

£ 1099

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Auction

48v 1000w motor cash on delivery

Gt Dakar

London
13.10.2025 109044

£ 990

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Direct Sale

Tuya Bluetooth biometric fingerprint sma...

Owner

London
13.10.2025 109853

£ 75

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Direct Sale

LIMITED TIME OFFER BRAND NEW SLIDING D...

Owner

Newton Aycliffe
13.10.2025 109320

£ 260

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Direct Sale

LIMITED TIME OFFER BRAND NEW SLIDING D...

Owner

Birmingham
13.10.2025 109861

£ 280

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Direct Sale

Brand New Dylan sofa

UK furniture selling

Birmingham
13.10.2025 110288

£ 250

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Direct Sale

Pallets

Owner

Manchester
13.10.2025 109622

£ 380

Distribuie

Direct Sale

Pallets

Owner

Childwall
13.10.2025 109537

£ 420

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Direct Sale

Pallets

Owner

Birmingham
13.10.2025 108510

£ 400

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Direct Sale

Pallets

Owner

Derby
13.10.2025 108478

£ 400

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Direct Sale

Pallets

Owner

Clifton
13.10.2025 109252

£ 400

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Direct Sale

Pallets

Owner

Leicester
13.10.2025 109822

£ 250

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Direct Sale

Pallets

Owner

London
13.10.2025 110461

£ 3500

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Direct Sale

Pallets

Owner

Hove
13.10.2025 108955

£ 600

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Auction

Pallets

Owner

Warrington
13.10.2025 110419

£ 280

Distribuie

Direct Sale

Wiggling Tails - Kc Reg Home Raised Pupp...

Owner

London
13.10.2025 107721

£ 295

Distribuie

Auction

Willerby Malton in Bridlington - Lodge...

Owner

Boston
13.10.2025 108327

£ 49950

Distribuie

Auction

Nanny with great behaviour experience in...

Owner

Abbots Langley
13.10.2025 110476

£ 18

Distribuie

Auction

4 in 1 baby activity centre - John Lewis

Owner

Leith
13.10.2025 109084

£ 55

Distribuie

Direct Sale

Pallets

Owner

Selby
13.10.2025 109644

£ 350

Distribuie

Auction

STATIC CARAVAN FOR SALE OFF SITE COSALT...

Owner

Harlescott
13.10.2025 109631

£ 3350

Distribuie

Auction

Frank Lampard Painting

Owner

Falkirk
13.10.2025 108838

£ 65

Distribuie

Auction

Genuine Tula brown leather hand bag

Owner

Bailleston
13.10.2025 109889

£ 25

Distribuie

Direct Sale

Pallets

Owner

Allington
13.10.2025 109255

£ 280

Distribuie

Direct Sale

Pallets

Owner

Brislington
13.10.2025 110378

£ 400

Distribuie

Auction

Pallets

Owner

City of Westminster
13.10.2025 109976

£ 450

Distribuie

Auction

Lunar galaxy

Owner

Boston
13.10.2025 108347

£ 12495

Distribuie

Auction

Pendyffryn Hall, Conwy, North Wales - br...

Owner

Colwyn Bay
13.10.2025 111884

£ 67995

Distribuie

Auction

Static Caravan Cosalt Baysdale 38x12 2be...

Owner

Bradford-on-Avon
13.10.2025 108953

£ 8000

Distribuie

Auction

Static Caravan For Sale Off Site Cosalt...

Owner

Harlescott
13.10.2025 108199

£ 27500

Distribuie

Auction

Static Caravan For Sale Willerby Salisbu...

Owner

Harlescott
13.10.2025 110168

£ 11350

Distribuie

Auction

Static Caravan Mobile Home Willerby Sali...

Owner

Basildon
13.10.2025 109381

£ 6995

Distribuie

Auction

Static caravan Willerby Lyndhurst 38x12...

Owner

Boston
13.10.2025 110638

£ 10000

Distribuie

Auction

Static Caravan Willerby Skyline 38x12 3b...

Owner

Boston
13.10.2025 106910

£ 20000

Distribuie

Auction

Static Holiday Caravan For Sale COMING S...

Owner

Bromsgrove
13.10.2025 109190

£ 11350

Distribuie

Auction

Swift Bordeaux in Peebles, Scottish Bor...

Owner

Boston
13.10.2025 111327

£ 59995

Distribuie

Direct Sale

The Ultimate Portable Powerhouse? A Deep...

Owner

London
13.10.2025 31894

£ 262

Distribuie

Direct Sale

Whitelabel MetaTrader clone software wit...

Owner

Nailsea
13.10.2025 32461

£ 1

Distribuie

Direct Sale

Affordable crypto exchange clone script...

Owner

Bailleston
13.10.2025 31809

£ 1

Distribuie

Direct Sale

Affordable crypto trading clone script t...

Owner

Bonnyrigg
13.10.2025 31370

£ 1

Distribuie

Auction

CHEAP STATIC CARAVAN FOR SALE NORTH WALE...

Owner

Colwyn Bay
13.10.2025 109962

£ 24995

Distribuie

Auction

Coachman VIP 520/4

Owner

Bare
13.10.2025 111216

£ 13999

Distribuie

Auction

Coachman VIP 565/4 4 Berth Touring Carav...

Owner

Baguley
13.10.2025 108728

£ 14999

Distribuie

Auction

2010 10 TRIUMPH SPEEDMASTER 865 BUY ONLINE 24 HOURS A DAY

Owner

Belper 13.10.2025

£3984

Distribuie

Auction

2017 Lunar Clubman SI Used Caravan

Owner

Bath 13.10.2025

£16995

Distribuie

Auction

Metz Mecablitz 76 MZ-5 digital flashgun

Owner

Aberdeen 13.10.2025

£180

Distribuie

Auction

Carnaby Oakdale STUNNING HOLIDAY HOME @ Middlemuir Heights Ayrshire

Owner

Aberdeen 13.10.2025

£26950

Distribuie

Auction

Hydrating Lip Maximizer

Owner

London 13.10.2025

£12

Distribuie

Auction

Office Draws

Owner

Ashington 13.10.2025

£10

Distribuie

Auction

13 executive office chairs £40 each or £250 +vat

Owner

Belfast 13.10.2025

£40

Distribuie

Direct Sale

ROMA RECLINER SOFA WITH VERY LOW HIGH QUALITY WITH FREE HOME DELIVERY

Owner

Oldham 13.10.2025

£68

Distribuie

Auction

24 luxury toilet rolls £7.50 free delivery Southport area

Owner

Aberdeen 13.10.2025

£8

Distribuie

Auction

Caravan available for hire at Haven Craig Tara sleeps 8

Owner

Bailleston 13.10.2025

£100

Distribuie

Auction

Single Room to Rent on Foresters Drive, Wallington SM6. Only for Indian peoples.

Owner

Barking and Dagenham 13.10.2025

£500

Distribuie

Direct Sale

ROMA RECLINER SOFA WITH VERY LOW HIGH QUALITY WITH FREE HOME DELIVERY

Owner

Hartlepool 13.10.2025

£700

Distribuie

Auction

2014 64 HONDA CTX 1300 - BUY ONLINE 24 HOURS A DAY-PANNIERS

Owner

Belper 13.10.2025

£7986

Distribuie

Direct Sale

Made To Measure Fitted Wardrobes, kitchen installation & bespoke furniture

ANEES REHMAN

Croydon 13.10.2025

£950

Distribuie

Direct Sale

Firestick 4k max info

Owner

Lemington 13.10.2025

£10

Distribuie

Auction

Barstool/dinning chairs

Owner

Kingston upon Thames 13.10.2025

£45

Distribuie

Direct Sale

NEW HITWAY BK6 Electric Bike, 20 Inch Electric Bike 7 Speed Shinamo Fat Tire 90km Range

products sale and buy

Carnoustie 13.10.2025

£740

Distribuie

Direct Sale

Mini Cooper Convertible

Owner

Chelmsford 13.10.2025

£1099

Distribuie

Auction

48v 1000w motor cash on delivery

Gt Dakar

London 13.10.2025

£990

Distribuie

Direct Sale

Tuya Bluetooth biometric fingerprint smart door lock virtual password APP unlock door Voice navigation handle lock bedroom home

Owner

London 13.10.2025

£75

Distribuie

Direct Sale

LIMITED TIME OFFER BRAND NEW SLIDING DOOR WARDROBES mirror wardrobe NEAR Me Free DELIVERY

Owner

Newton Aycliffe 13.10.2025

£260

Distribuie

Direct Sale

LIMITED TIME OFFER BRAND NEW SLIDING DOOR WARDROBES mirror wardrobe NEAR Me Free DELIVERY

Owner

Birmingham 13.10.2025

£280

Distribuie

Direct Sale

Brand New Dylan sofa

UK furniture selling

Birmingham 13.10.2025

£250

Distribuie

Direct Sale

Pallets

Owner

Manchester 13.10.2025

£380

Distribuie

Direct Sale

Pallets

Owner

Childwall 13.10.2025

£420

Distribuie

Direct Sale

Pallets

Owner

Birmingham 13.10.2025

£400

Distribuie

Direct Sale

Pallets

Owner

Derby 13.10.2025

£400

Distribuie

Direct Sale

Pallets

Owner

Clifton 13.10.2025

£400

Distribuie

Direct Sale

Pallets

Owner

Leicester 13.10.2025

£250

Distribuie

Direct Sale

Pallets

Owner

London 13.10.2025

£3500

Distribuie

Direct Sale

Pallets

Owner

Hove 13.10.2025

£600

Distribuie

Auction

Pallets

Owner

Warrington 13.10.2025

£280

Distribuie

Direct Sale

Wiggling Tails - Kc Reg Home Raised Puppies

Owner

London 13.10.2025

£295

Distribuie

Auction

Willerby Malton in Bridlington - Lodge / Caravan

Owner

Boston 13.10.2025

£49950

Distribuie

Auction

Nanny with great behaviour experience in Harpenden - SEN role - START NOW

Owner

Abbots Langley 13.10.2025

£18

Distribuie

Auction

4 in 1 baby activity centre - John Lewis

Owner

Leith 13.10.2025

£55

Distribuie

Direct Sale

Pallets

Owner

Selby 13.10.2025

£350

Distribuie

Auction

STATIC CARAVAN FOR SALE OFF SITE COSALT 29X10 /2 BED/ 6 BERTH

Owner

Harlescott 13.10.2025

£3350

Distribuie

Auction

Frank Lampard Painting

Owner

Falkirk 13.10.2025

£65

Distribuie

Auction

Genuine Tula brown leather hand bag

Owner

Bailleston 13.10.2025

£25

Distribuie

Direct Sale

Pallets

Owner

Allington 13.10.2025

£280

Distribuie

Direct Sale

Pallets

Owner

Brislington 13.10.2025

£400

Distribuie

Auction

Pallets

Owner

City of Westminster 13.10.2025

£450

Distribuie

Auction

Lunar galaxy

Owner

Boston 13.10.2025

£12495

Distribuie

Auction

Pendyffryn Hall, Conwy, North Wales - brand new Willerby Brookwood

Owner

Colwyn Bay 13.10.2025

£67995

Distribuie

Auction

Static Caravan Cosalt Baysdale 38x12 2bedroom DG/CH - Free UK Delivery

Owner

Bradford-on-Avon 13.10.2025

£8000

Distribuie

Auction

Static Caravan For Sale Off Site Cosalt Lodge 40x20, 2 Bedroom Duo

Owner

Harlescott 13.10.2025

£27500

Distribuie

Auction

Static Caravan For Sale Willerby Salisbury 35x12, 2 Bedroom

Owner

Harlescott 13.10.2025

£11350

Distribuie

Auction

Static Caravan Mobile Home Willerby Salisbury 35x12ft 2 Beds SC8317

Owner

Basildon 13.10.2025

£6995

Distribuie

Auction

Static caravan Willerby Lyndhurst 38x12 3bedroom DG/CH - Free UK Deilvery.

Owner

Boston 13.10.2025

£10000

Distribuie

Auction

Static Caravan Willerby Skyline 38x12 3bedroom DG/CH - Free UK Delivery

Owner

Boston 13.10.2025

£20000

Distribuie

Auction

Static Holiday Caravan For Sale COMING SOON Willerby Salisbury 2 Bedroom, 35x12

Owner

Bromsgrove 13.10.2025

£11350

Distribuie

Auction

Swift Bordeaux in Peebles, Scottish Borders - Lodge / Caravan

Owner

Boston 13.10.2025

£59995

Distribuie

Direct Sale

The Ultimate Portable Powerhouse? A Deep Dive into the 16-inch 4K Touch Screen Portable Monitor (100% DCI-P3, 550nit, 3840x2400, 16:10)

Owner

London 13.10.2025

£262

Distribuie

Direct Sale

Whitelabel MetaTrader clone software with intuitive UX and pro trading functionality

Owner

Nailsea 13.10.2025

£1

Distribuie

Direct Sale

Affordable crypto exchange clone script with advanced security and full customization support

Owner

Bailleston 13.10.2025

£1

Distribuie

Direct Sale

Affordable crypto trading clone script to help you scale faster in the digital asset market

Owner

Bonnyrigg 13.10.2025

£1

Distribuie

Auction

CHEAP STATIC CARAVAN FOR SALE NORTH WALES, CONWY, NEAR LLANDUDNO

Owner

Colwyn Bay 13.10.2025

£24995

Distribuie

Auction

Coachman VIP 520/4

Owner

Bare 13.10.2025

£13999

Distribuie

Auction

Coachman VIP 565/4 4 Berth Touring Caravan 2 Single Beds

Owner

Baguley 13.10.2025

£14999

Distribuie

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2010 10 TRIUMPH SPEEDMASTER 865 BUY ONLINE 24 HOURS A DAY

£3984 Distribuie Salveaza

2017 Lunar Clubman SI Used Caravan

£16995 Distribuie Salveaza

Metz Mecablitz 76 MZ-5 digital flashgun

£180 Distribuie Salveaza

Carnaby Oakdale STUNNING HOLIDAY HOME @ Middlemuir Heights Ayrshire

£26950 Distribuie Salveaza

Hydrating Lip Maximizer

£12 Distribuie Salveaza

Office Draws

£10 Distribuie Salveaza

13 executive office chairs £40 each or £250 +vat

£40 Distribuie Salveaza

ROMA RECLINER SOFA WITH VERY LOW HIGH QUALITY WITH FREE HOME DELIVERY

£68 Distribuie Salveaza

24 luxury toilet rolls £7.50 free delivery Southport area

£8 Distribuie Salveaza

Caravan available for hire at Haven Craig Tara sleeps 8

£100 Distribuie Salveaza

Single Room to Rent on Foresters Drive, Wallington SM6. Only for Indian peoples.

£500 Distribuie Salveaza

ROMA RECLINER SOFA WITH VERY LOW HIGH QUALITY WITH FREE HOME DELIVERY

£700 Distribuie Salveaza

2014 64 HONDA CTX 1300 - BUY ONLINE 24 HOURS A DAY-PANNIERS

£7986 Distribuie Salveaza

Made To Measure Fitted Wardrobes, kitchen installation & bespoke furniture

£950 Distribuie Salveaza

Firestick 4k max info

£10 Distribuie Salveaza

Barstool/dinning chairs

£45 Distribuie Salveaza

NEW HITWAY BK6 Electric Bike, 20 Inch Electric Bike 7 Speed Shinamo Fat Tire 90km Range

£740 Distribuie Salveaza

Mini Cooper Convertible

£1099 Distribuie Salveaza

48v 1000w motor cash on delivery

£990 Distribuie Salveaza

Tuya Bluetooth biometric fingerprint smart door lock virtual password APP unlock door Voice navigation handle lock bedroom home

£75 Distribuie Salveaza

*LIMITED TIME OFFER* BRAND NEW SLIDING DOOR WARDROBES mirror wardrobe NEAR Me Free DELIVERY

£260 Distribuie Salveaza

*LIMITED TIME OFFER* BRAND NEW SLIDING DOOR WARDROBES mirror wardrobe NEAR Me Free DELIVERY

£280 Distribuie Salveaza

Brand New Dylan sofa

£250 Distribuie Salveaza

Pallets

£380 Distribuie Salveaza

Pallets

£420 Distribuie Salveaza

Pallets

£400 Distribuie Salveaza

Pallets

£400 Distribuie Salveaza

Pallets

£400 Distribuie Salveaza

Pallets

£250 Distribuie Salveaza

Pallets

£3500 Distribuie Salveaza

Pallets

£600 Distribuie Salveaza

Pallets

£280 Distribuie Salveaza

Wiggling Tails - Kc Reg Home Raised Puppies

£295 Distribuie Salveaza

Willerby Malton in Bridlington - Lodge / Caravan

£49950 Distribuie Salveaza

Nanny with great behaviour experience in Harpenden - SEN role - START NOW

£18 Distribuie Salveaza

4 in 1 baby activity centre - John Lewis

£55 Distribuie Salveaza

Pallets

£350 Distribuie Salveaza

STATIC CARAVAN FOR SALE OFF SITE COSALT 29X10 /2 BED/ 6 BERTH

£3350 Distribuie Salveaza

Frank Lampard Painting

£65 Distribuie Salveaza

Genuine Tula brown leather hand bag

£25 Distribuie Salveaza

£3984

Distribuie

£16995

Distribuie

£180

Distribuie

£26950

Distribuie

£12

Distribuie

£10

Distribuie

£40

Distribuie

£68

Distribuie

£8

Distribuie

£100

Distribuie

£500

Distribuie

£700

Distribuie

£7986

Distribuie

£950

Distribuie

£10

Distribuie

£45

Distribuie

£740

Distribuie

£1099

Distribuie

£990

Distribuie

£75

Distribuie

LIMITED TIME OFFER BRAND NEW SLIDING DOOR WARDROBES mirror wardrobe NEAR Me Free DELIVERY

£260

Distribuie

LIMITED TIME OFFER BRAND NEW SLIDING DOOR WARDROBES mirror wardrobe NEAR Me Free DELIVERY

£280

Distribuie

£250

Distribuie

£380

Distribuie

£420

Distribuie

£400

Distribuie

£400

Distribuie

£400

Distribuie

£250

Distribuie

£3500

Distribuie

£600

Distribuie

£280

Distribuie

£295

Distribuie

£49950

Distribuie

£18

Distribuie

£55

Distribuie

£350

Distribuie

£3350

Distribuie

£65

Distribuie

£25

Distribuie

£280

Distribuie

£400

Distribuie

£450

Distribuie

£12495

Distribuie

£67995

Distribuie