a) What do you mean by power? Write down its unit.
b) Calculate the power if a man weighing 500 N carries a load of 100 N up a flight of
stairs 400-cm high in 5 seconds.
Answers
Answered by
1
Hi Mate!
Explanation:
a) Power is the amount of energy transferred or converted per unit time. The power of unit is Watt.
Hope it helps!
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