If units of force and length are doubled, how the unit of energy will

1.	If units of force and length are doubled, how the unit of energy will become four times the initial value ?
Answer» Let original energy be = E₁= f.s Then, new energy = E₂ = 2f.2s = 4f.s = 4E₁ Hence, energy is increased by 4 times.

If units of force and length are doubled, how the unit of energy will become four times the initial value ?

Answer»

Let original energy be = E₁= f.s

Then, new energy = E₂ = 2f.2s = 4f.s = 4E₁

Hence, energy is increased by 4 times.

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If units of force and length are doubled, how the unit of energy will become four times the initial value ?

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