Modern Physics> The length of steel wire increases by 0.5...

The length of steel wire increases by 0.5cm when it is loaded with a weight of 5kg . calculate force constent of the wire and amount of work done in streching the wire.

riya , 8 Years ago

Grade 11

1 Answers

Vikas TU

Last Activity: 8 Years ago

From F =kx

50 = k*0.5*10^-2

we get,

k = 10^4 N/m

Word done = 0.5kx^2 => 0.5*10^4*0.005^2 => 0.125 J

This would be the work done.

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Modern Physics> The length of steel wire increases by 0.5...

The length of steel wire increases by 0.5cm when it is loaded with a weight of 5kg . calculate force constent of the wire and amount of work done in streching the wire.

riya , 8 Years ago

Vikas TU

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