How much power does it take to lift a 1,000 N load to a height of 10 m in 20 s?
Answers
Answered by
2
Answer:
power =work/time
=force×dis/time
=1000×10/20
=500 watt
Answered by
12
Answer:
Power is given by work done/time taken
Now, work done= mgh
Note that here, mass isnt given. Weight is given. So, mass and g have been multiplied already. Thus, work= 1000×h= 1000×10= 10000 J
Power= 10000/20 =500 watts
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