If the unit of force and length each be increased by four times, then the unit

Question -

If the unit of force and length each be increased by four times, then the unit of energy is increased by

Options:

A . 16 times

B . 8 times

C . 2 times

D . 4 times

Answer: Option A
:
A

Work = Force $\times$ Displacement

If unit of force and length be increased by four times then the unit of energy will increase by 16 times.

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