1)Determine the dimension of power if the formula for power is
power = force * velocity
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Answer:
Power formula in terms of force
The expression for power is work/time. And since the expression for work is force*displacement, the expression for power can be rewritten as (force*displacement)/time. Since the expression for velocity is displacement/time, the expression for power can be rewritten once more as force*velocity. This is shown below.
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Answer:
Power=force×velocity
P=F×v
F=[MLT^−2]
v=[LT^−1]
Therefpre, the dimensional formula of power, P=[MLT^−2]×[LT^−1]
=[ML^2T^−3]
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