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A man weighing 60 kg climbs up 45 steps staircase of a building in 9 seconds. If height of each step is 10 cm, then how much power the man has employed ? (Take g = 10 m/s2)

(a)

300 W

(b)

250 W

(c)

500 W

(d)

450 W


Question ID - 152144 | Toppr Answer

A man weighing 60 kg climbs up 45 steps staircase of a building in 9 seconds. If height of each step is 10 cm, then how much power the man has employed ? (Take g = 10 m/s2)

(a)

300 W

(b)

250 W

(c)

500 W

(d)

450 W

1 Answer - 5876 Votes

3537

Answer Key : (a) -

300 W



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