if a boy covers a distance 20 metre in 4 minutes with a force of 600N then power consumed by the boy
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Answered by
8
Here is the answer ✌️✌️✌️
As we knw, power = w.ds/time
=Force×displacement/time
= 600×20/4×60 = 50Nm/s___AnS
Hope this helps you ☺️☺️
As we knw, power = w.ds/time
=Force×displacement/time
= 600×20/4×60 = 50Nm/s___AnS
Hope this helps you ☺️☺️
athul007:
bro, Wds means
What's the S. I unit of power?
work done/time = power.
SI unit. watt
tx bro
Answered by
4
Power = workdone/timetaken
Formula for workdone is FORCE * DISTANCE.
Power = force * distance/timetaken
= 600 * 20/(4*60)
The S. I. unit of time is seconds (s). Therefore, convert 4 minutes to seconds (240s)
Power = 12,000/240
POWER = 50Watts.
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