Work, Energy and Power: JEE Main 2003 Physics question

JEE Main 2003 · Annual, Paper 1 · Q8559

JEE Main 2003Annual, Paper 1PhysicsEasyWork, Energy and Power70× since 2002

A wire suspended vertically from one of its ends is stretched by attaching a weight of

200N

to the lower end. The weight stretches the wire by

1

mm.

Then the elastic energy stored in the wire is

JEE Main 2003 · Annual, Paper 1 · Q8559

JEE Main 2003Annual, Paper 1PhysicsEasyWork, Energy and Power70× since 2002

A wire suspended vertically from one of its ends is stretched by attaching a weight of

200N

to the lower end. The weight stretches the wire by

1

mm.

Then the elastic energy stored in the wire is

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