Help me anyone work power and energy
A man weighing 500 N carried a load of 100 N up a flight of stairs 4m high in 5 seconds. What is the power
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ans is 480 watt plzzzz give me brainliest ans and thanks
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Work done = force × displacement
= (500+ 100) × 4
= 600 × 4
= 2400Nm
Power = work done / time
= 2400/ 5
= 480J/S
Hope it helps you out!!!
Anonymous:
Anytime...
Okay..
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