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

Direct Sale

World Map Canvas

Owner

Leith
20.10.2025 88061

£ 45

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Direct Sale

Brand New beds with mattress for sale Li...

Js furniture

Manchester
20.10.2025 87776

£ 250

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Auction

Ground floor property located on Barnaba...

Owner

Barking and Dagenham
20.10.2025 112295

£ 359500

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Auction

Furnished Office close to Elgin Town Cen...

Owner

Forres
20.10.2025 111347

£ 380

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Direct Sale

Gorgeous Swan Canvas

Owner

Leith
20.10.2025 87860

£ 46

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Direct Sale

Get CANON EOS R8 at Lowet Online Price i...

Owner

Bristol
20.10.2025 88742

£ 907

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Auction

T-Shirt Design for Sale

Owner

Ovenden
20.10.2025 75516

£ 50

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Auction

Bathroom suite

Owner

Aberdeen
20.10.2025 108839

£ 45

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Auction

Siemens Fridge Freezer Refrigerator

Owner

Barking and Dagenham
20.10.2025 113035

£ 300

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Auction

Ford Transit Custom 2.0 diesel, L2 H2 ,1...

Owner

Leith
20.10.2025 107830

£ 16000

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Direct Sale

Viagra Tablets Available Near Me - 03434...

Owner

High Wycombe
20.10.2025 88708

£ 4000

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Direct Sale

Audi Q5

Owner

West Midlands
20.10.2025 88464

£ 4999

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Auction

Electric recliner sofas (2 x 2 seaters)...

Owner

Basildon
20.10.2025 110415

£ 250

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Auction

20ft x 8ft STORAGE CONTAINER

Owner

Linlithgow
20.10.2025 111407

£ 120

Distribuie

Auction

Belfast City Centre Short & Long Term Ca...

Owner

Belfast
20.10.2025 110495

£ 85

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Auction

Car Park Space to Let - Spitalfields

Owner

Barking and Dagenham
20.10.2025 108407

£ 199

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Auction

CHEAP SECURE GARAGES FOR RENT, 24/7, IDE...

Owner

Allington
20.10.2025 111109

£ 130

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Auction

Containers To Let | Self Storage Units |...

Owner

Barking and Dagenham
20.10.2025 111851

£ 200

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Auction

Containers To Let | Self Storage Units |...

Owner

Barking and Dagenham
20.10.2025 109516

£ 210

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Auction

Double Garage

Owner

Caerfyrddin
20.10.2025 110014

£ 43

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Auction

Double Garage in Fishponds available

Owner

Brislington
20.10.2025 108795

£ 180

Distribuie

Auction

Dry and secure lock up garage in West By...

Owner

Addlestone
20.10.2025 113572

£ 115

Distribuie

Auction

BRAND NEW Andrew James Stainless Steel 2...

Owner

Newbury
20.10.2025 110243

£ 110

Distribuie

Auction

Stainless Steel Food Dehydrator with 10...

Owner

Abbots Langley
20.10.2025 113717

£ 79

Distribuie

Auction

Ford fiesta

Owner

Andover
20.10.2025 110047

£ 5500

Distribuie

Auction

FORD FUSION 1.4 ZETEC CLIMATE £995

Owner

Aberdeen
20.10.2025 110774

£ 995

Distribuie

Auction

Ford transit connect trend

Owner

Harrogate
20.10.2025 110659

£ 1200

Distribuie

Auction

IMMACULATE 2015 FORD FOCUS 1.0T ECOBOOST...

Owner

Allington
20.10.2025 111173

£ 6245

Distribuie

Auction

Gas cooker excellent condition

Owner

Linlithgow
20.10.2025 109977

£ 130

Distribuie

Auction

Chest freezer

Owner

Appledore
20.10.2025 109351

£ 25

Distribuie

Auction

Halo fridge

Owner

Aberdeen
20.10.2025 110647

£ 50

Distribuie

Auction

Samsung American fridge freezer

Owner

Aberdeen
20.10.2025 109019

£ 200

Distribuie

Auction

Cleaning jobs - cleaner required - part...

Owner

Basildon
20.10.2025 112422

£ 12

Distribuie

Auction

4 retro painted doors

Owner

Gorleston-on-Sea
20.10.2025 111118

£ 10

Distribuie

Auction

Howdens Dordogne 6'6" x 2'6" White Smoot...

Owner

Aberdeen
20.10.2025 110379

£ 50

Distribuie

Auction

Solid hardwood door

Owner

Broadwater
20.10.2025 110253

£ 40

Distribuie

Auction

Upvc Windows

Owner

Aberdeen
20.10.2025 111354

£ 425

Distribuie

Auction

Double Ottoman bed with headboard storag...

Owner

Barking and Dagenham
20.10.2025 109281

£ 150

Distribuie

Auction

Ducati Multistrada 1200 2013 with 43,256...

Owner

Aberdeen
20.10.2025 110010

£ 4495

Distribuie

Auction

2011 FERRARI CALIFORNIA 2 PLUS 2 S-A GEN...

Owner

Boston
20.10.2025 109776

£ 59990

Distribuie

Auction

T-Shirt Design for Sale

Owner

Blackwood
20.10.2025 74879

£ 50

Distribuie

Auction

Mcpherson University Admission session 2...

universityport

Broughton
20.10.2025 37774

£ 28500

Distribuie

Direct Sale

Trailer tandem

Owner

Royston
20.10.2025 94115

£ 900

Distribuie

Auction

PENTAX Optio S5i Digital Camera

Owner

Fern Down
20.10.2025 110446

£ 30

Distribuie

Auction

Sony a 7 iii Camera with lenses

Owner

Leith
20.10.2025 111146

£ 1300

Distribuie

Auction

Sony ZV-E10 Mirrorless Camera

Owner

Aberdeen
20.10.2025 111999

£ 600

Distribuie

Auction

English Ironstone Staffordshire England...

Owner

Aberdeen
20.10.2025 109976

£ 20

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning...

Owner

Barking and Dagenham
20.10.2025 111208

£ 500

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning...

Owner

Barking and Dagenham
20.10.2025 108170

£ 500

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning...

Owner

Barking and Dagenham
20.10.2025 111003

£ 500

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning...

Owner

Barking and Dagenham
20.10.2025 110995

£ 500

Distribuie

Auction

Cleaner in London | Full-Time & Part-Tim...

Owner

Barking and Dagenham
20.10.2025 108854

£ 500

Distribuie

Auction

Audi a5 Quattro s-line

Owner

Ryde
20.10.2025 94965

£ 9000

Distribuie

Auction

Audi a5 Quattro s-line

Owner

Ryde
20.10.2025 94690

£ 9000

Distribuie

Auction

PlayStation 2 games

Owner

Colchester
20.10.2025 94855

£ 15

Distribuie

Direct Sale

Fridge freezer

Owner

Colchester
20.10.2025 96318

£ 1

Distribuie

Direct Sale

Necklace made of tiger's eye stone.

Owner

Plymouth
20.10.2025 96346

£ 35

Distribuie

Auction

Canon controller

Owner

Fern Down
20.10.2025 110695

£ 4

Distribuie

Auction

Complete Digital photography kit

Owner

Cam
20.10.2025 109384

£ 2000

Distribuie

Auction

Fuji x-t3 26mp Mirrorless Camera Black (...

Owner

Aberdeen
20.10.2025 112439

£ 595

Distribuie

Direct Sale

World Map Canvas

Owner

Leith 20.10.2025

£45

Distribuie

Direct Sale

Brand New beds with mattress for sale Limited stock

Js furniture

Manchester 20.10.2025

£250

Distribuie

Auction

Ground floor property located on Barnabas Road, Woodford Green, IG8 is for sale.

Owner

Barking and Dagenham 20.10.2025

£359500

Distribuie

Auction

Furnished Office close to Elgin Town Centre with free parking and free WiFi

Owner

Forres 20.10.2025

£380

Distribuie

Direct Sale

Gorgeous Swan Canvas

Owner

Leith 20.10.2025

£46

Distribuie

Direct Sale

Get CANON EOS R8 at Lowet Online Price in UK

Owner

Bristol 20.10.2025

£907

Distribuie

Auction

T-Shirt Design for Sale

Owner

Ovenden 20.10.2025

£50

Distribuie

Auction

Bathroom suite

Owner

Aberdeen 20.10.2025

£45

Distribuie

Auction

Siemens Fridge Freezer Refrigerator

Owner

Barking and Dagenham 20.10.2025

£300

Distribuie

Auction

Ford Transit Custom 2.0 diesel, L2 H2 ,18k,

Owner

Leith 20.10.2025

£16000

Distribuie

Direct Sale

Viagra Tablets Available Near Me - 03434906116

Owner

High Wycombe 20.10.2025

£4000

Distribuie

Direct Sale

Audi Q5

Owner

West Midlands 20.10.2025

£4999

Distribuie

Auction

Electric recliner sofas (2 x 2 seaters) and electric reclining chair

Owner

Basildon 20.10.2025

£250

Distribuie

Auction

20ft x 8ft STORAGE CONTAINER

Owner

Linlithgow 20.10.2025

£120

Distribuie

Auction

Belfast City Centre Short & Long Term Car Parking

Owner

Belfast 20.10.2025

£85

Distribuie

Auction

Car Park Space to Let - Spitalfields

Owner

Barking and Dagenham 20.10.2025

£199

Distribuie

Auction

CHEAP SECURE GARAGES FOR RENT, 24/7, IDEALLY LOCATED IN BROADSTAIRS, KENT.

Owner

Allington 20.10.2025

£130

Distribuie

Auction

Containers To Let | Self Storage Units | Beckton Container Storage

Owner

Barking and Dagenham 20.10.2025

£200

Distribuie

Auction

Containers To Let | Self Storage Units | To Rent, Ilford, London

Owner

Barking and Dagenham 20.10.2025

£210

Distribuie

Auction

Double Garage

Owner

Caerfyrddin 20.10.2025

£43

Distribuie

Auction

Double Garage in Fishponds available

Owner

Brislington 20.10.2025

£180

Distribuie

Auction

Dry and secure lock up garage in West Byfleet available immediately.

Owner

Addlestone 20.10.2025

£115

Distribuie

Auction

BRAND NEW Andrew James Stainless Steel 2L 180W Ice Cream maker

Owner

Newbury 20.10.2025

£110

Distribuie

Auction

Stainless Steel Food Dehydrator with 10 Stainless Steel Shelves

Owner

Abbots Langley 20.10.2025

£79

Distribuie

Auction

Ford fiesta

Owner

Andover 20.10.2025

£5500

Distribuie

Auction

FORD FUSION 1.4 ZETEC CLIMATE £995

Owner

Aberdeen 20.10.2025

£995

Distribuie

Auction

Ford transit connect trend

Owner

Harrogate 20.10.2025

£1200

Distribuie

Auction

IMMACULATE 2015 FORD FOCUS 1.0T ECOBOOST START/STOP with only 47K miles 1.0L

Owner

Allington 20.10.2025

£6245

Distribuie

Auction

Gas cooker excellent condition

Owner

Linlithgow 20.10.2025

£130

Distribuie

Auction

Chest freezer

Owner

Appledore 20.10.2025

£25

Distribuie

Auction

Halo fridge

Owner

Aberdeen 20.10.2025

£50

Distribuie

Auction

Samsung American fridge freezer

Owner

Aberdeen 20.10.2025

£200

Distribuie

Auction

Cleaning jobs - cleaner required - part time - immediate start - Leigh-on-Sea up to £13.00 per hour

Owner

Basildon 20.10.2025

£12

Distribuie

Auction

4 retro painted doors

Owner

Gorleston-on-Sea 20.10.2025

£10

Distribuie

Auction

Howdens Dordogne 6'6" x 2'6" White Smooth Moulded Bifold Door

Owner

Aberdeen 20.10.2025

£50

Distribuie

Auction

Solid hardwood door

Owner

Broadwater 20.10.2025

£40

Distribuie

Auction

Upvc Windows

Owner

Aberdeen 20.10.2025

£425

Distribuie

Auction

Double Ottoman bed with headboard storage

Owner

Barking and Dagenham 20.10.2025

£150

Distribuie

Auction

Ducati Multistrada 1200 2013 with 43,256 miles

Owner

Aberdeen 20.10.2025

£4495

Distribuie

Auction

2011 FERRARI CALIFORNIA 2 PLUS 2 S-A GENUINE 41,000 MILES FSH LONG MOT STUNNING!

Owner

Boston 20.10.2025

£59990

Distribuie

Auction

T-Shirt Design for Sale

Owner

Blackwood 20.10.2025

£50

Distribuie

Auction

Mcpherson University Admission session 2025/2026 is out call(08068831129)-☎️☎️(08068831129) DR MRS JUDITH

universityport

Broughton 20.10.2025

£28500

Distribuie

Direct Sale

Trailer tandem

Owner

Royston 20.10.2025

£900

Distribuie

Auction

PENTAX Optio S5i Digital Camera

Owner

Fern Down 20.10.2025

£30

Distribuie

Auction

Sony a 7 iii Camera with lenses

Owner

Leith 20.10.2025

£1300

Distribuie

Auction

Sony ZV-E10 Mirrorless Camera

Owner

Aberdeen 20.10.2025

£600

Distribuie

Auction

English Ironstone Staffordshire England - 33 Items

Owner

Aberdeen 20.10.2025

£20

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning Jobs | Immediate Start

Owner

Barking and Dagenham 20.10.2025

£500

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning Jobs | Immediate Start

Owner

Barking and Dagenham 20.10.2025

£500

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning Jobs | Immediate Start

Owner

Barking and Dagenham 20.10.2025

£500

Distribuie

Auction

Cleaner | Full-Time & Part-Time Cleaning Jobs | Immediate Start

Owner

Barking and Dagenham 20.10.2025

£500

Distribuie

Auction

Cleaner in London | Full-Time & Part-Time Cleaning Jobs | Immediate Start

Owner

Barking and Dagenham 20.10.2025

£500

Distribuie

Auction

Audi a5 Quattro s-line

Owner

Ryde 20.10.2025

£9000

Distribuie

Auction

Audi a5 Quattro s-line

Owner

Ryde 20.10.2025

£9000

Distribuie

Auction

PlayStation 2 games

Owner

Colchester 20.10.2025

£15

Distribuie

Direct Sale

Fridge freezer

Owner

Colchester 20.10.2025

£1

Distribuie

Direct Sale

Necklace made of tiger's eye stone.

Owner

Plymouth 20.10.2025

£35

Distribuie

Auction

Canon controller

Owner

Fern Down 20.10.2025

£4

Distribuie

Auction

Complete Digital photography kit

Owner

Cam 20.10.2025

£2000

Distribuie

Auction

Fuji x-t3 26mp Mirrorless Camera Black (body only) Boxed.

Owner

Aberdeen 20.10.2025

£595

Distribuie

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World Map Canvas

£45 Distribuie Salveaza

Brand New beds with mattress for sale Limited stock

£250 Distribuie Salveaza

Ground floor property located on Barnabas Road, Woodford Green, IG8 is for sale.

£359500 Distribuie Salveaza

Furnished Office close to Elgin Town Centre with free parking and free WiFi

£380 Distribuie Salveaza

Gorgeous Swan Canvas

£46 Distribuie Salveaza

Get CANON EOS R8 at Lowet Online Price in UK

£907 Distribuie Salveaza

T-Shirt Design for Sale

£50 Distribuie Salveaza

Bathroom suite

£45 Distribuie Salveaza

Siemens Fridge Freezer Refrigerator

£300 Distribuie Salveaza

Ford Transit Custom 2.0 diesel, L2 H2 ,18k,

£16000 Distribuie Salveaza

Viagra Tablets Available Near Me - 03434906116

£4000 Distribuie Salveaza

Audi Q5

£4999 Distribuie Salveaza

Electric recliner sofas (2 x 2 seaters) and electric reclining chair

£250 Distribuie Salveaza

20ft x 8ft STORAGE CONTAINER

£120 Distribuie Salveaza

Belfast City Centre Short & Long Term Car Parking

£85 Distribuie Salveaza

Car Park Space to Let - Spitalfields

£199 Distribuie Salveaza

CHEAP SECURE GARAGES FOR RENT, 24/7, IDEALLY LOCATED IN BROADSTAIRS, KENT.

£130 Distribuie Salveaza

Containers To Let | Self Storage Units | Beckton Container Storage

£200 Distribuie Salveaza

Containers To Let | Self Storage Units | To Rent, Ilford, London

£210 Distribuie Salveaza

Double Garage

£43 Distribuie Salveaza

Double Garage in Fishponds available

£180 Distribuie Salveaza

Dry and secure lock up garage in West Byfleet available immediately.

£115 Distribuie Salveaza

BRAND NEW Andrew James Stainless Steel 2L 180W Ice Cream maker

£110 Distribuie Salveaza

Stainless Steel Food Dehydrator with 10 Stainless Steel Shelves

£79 Distribuie Salveaza

Ford fiesta

£5500 Distribuie Salveaza

FORD FUSION 1.4 ZETEC CLIMATE *£995*

£995 Distribuie Salveaza

Ford transit connect trend

£1200 Distribuie Salveaza

IMMACULATE 2015 FORD FOCUS 1.0T ECOBOOST START/STOP with only 47K miles 1.0L

£6245 Distribuie Salveaza

Gas cooker excellent condition

£130 Distribuie Salveaza

Chest freezer

£25 Distribuie Salveaza

Halo fridge

£50 Distribuie Salveaza

Samsung American fridge freezer

£200 Distribuie Salveaza

Cleaning jobs - cleaner required - part time - immediate start - Leigh-on-Sea up to £13.00 per hour

£12 Distribuie Salveaza

4 retro painted doors

£10 Distribuie Salveaza

Howdens Dordogne 6'6" x 2'6" White Smooth Moulded Bifold Door

£50 Distribuie Salveaza

Solid hardwood door

£40 Distribuie Salveaza

Upvc Windows

£425 Distribuie Salveaza

Double Ottoman bed with headboard storage

£150 Distribuie Salveaza

Ducati Multistrada 1200 2013 with 43,256 miles

£4495 Distribuie Salveaza

2011 FERRARI CALIFORNIA 2 PLUS 2 S-A GENUINE 41,000 MILES FSH LONG MOT STUNNING!

£59990 Distribuie Salveaza

£45

Distribuie

£250

Distribuie

£359500

Distribuie

£380

Distribuie

£46

Distribuie

£907

Distribuie

£50

Distribuie

£45

Distribuie

£300

Distribuie

£16000

Distribuie

£4000

Distribuie

£4999

Distribuie

£250

Distribuie

£120

Distribuie

£85

Distribuie

£199

Distribuie

£130

Distribuie

£200

Distribuie

£210

Distribuie

£43

Distribuie

£180

Distribuie

£115

Distribuie

£110

Distribuie

£79

Distribuie

£5500

Distribuie

FORD FUSION 1.4 ZETEC CLIMATE £995

£995

Distribuie

£1200

Distribuie

£6245

Distribuie

£130

Distribuie

£25

Distribuie

£50

Distribuie

£200

Distribuie

£12

Distribuie

£10

Distribuie

£50

Distribuie

£40

Distribuie

£425

Distribuie

£150

Distribuie

£4495

Distribuie

£59990

Distribuie

£50

Distribuie

£28500

Distribuie

£900

Distribuie

£30

Distribuie

£1300

Distribuie