A boy weighing 35 kg runs up
a flight of 40 steps, each 20
cm high in 1 minute, Calculate:
(i) the work done (ii) power
spent(g=9.8 m/s^2) *
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A boy weighing 35 kg runs up
a flight of 40 steps, each 20
cm high in 1 minute, Calculate:
(i) the work done (ii) power
spent(g=9.8 m/s^2) *
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Verified answer
Answer:
1) 7840 J
2) 4573.33333 J
Answer:
i/)7896
Explanation:
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