Physics, 20.09.2021 17:50 samarahjimerson
Ramita of 50kg mass climb a stair of 20 steps in 40s. If each step has 25cm height. Calculate the power [Ans:62.25w] Lesson 4 - Energy, work and power
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Ramita of 50kg mass climb a stair of 20 steps in 40s. If each step has 25cm height. Calculate the po...
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