PH-2303
Work done
Physics · Secondary 4 · Medium · Work done
A 0.50 kg object is lifted vertically from the floor to a shelf 1.6 m high in 2.0 s.
Using the definition of work done, what is the average power developed? (Take .)
Using the definition of work done, what is the average power developed? (Take .)
- 4.0 W
- 8.0 W
- 0.80 W
- 16 W
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