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In a water well
PHYSICS · Multi-part · CBSE · Physics · Work and Energy · Work and Energy
Problem
In a water well, a motor lifts a
40
kg
40\text{ kg}
40
kg
bucket through
30
m
30\text{ m}
30
m
in
12
s
12\text{ s}
12
s
. Calculate: (a) Work done by the motor. (b) Output power of the motor.
Related theory
Work by Constant Forces
Power
Work, energy and power
Power (rate of doing work)
Work and Energy
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