let power of ist motor ,P1 = 3 P
t1 = time of ist motor = t
power of 2nd motor ,P2 = P
t2 = time of 2nd motor = 3t
--------------------
power = work / time
W1 (work done by ist motor) = P1*t1
W1 = 3P*t ----------------------1
W2(work done by 2nd motor) = P2*t2
W2 = P*3t = 3Pt --------------------2
from eq 1 and 2 less power motor can do the same work in three times the time.
If a motor has three times as much power as another, then the less power motor...
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