SC-1202
Work done
Lower Sec Science · Secondary 2 · Hard · Work done
A 600 N load is lifted vertically by an electric crane motor through a height of 4.0 m in 5.0 s.
Using the idea of work done, calculate the power output of the motor.
Using the idea of work done, calculate the power output of the motor.
- 240 W
- 480 W
- 1200 W
- 3000 W
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