Question

A body is moving in a circular path with decreasing speed.the power of the body is

Answer 1

☆☆ AS-SALAMU-ALYKUM ☆☆

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IN CIRCULAR PATH WORK DONE IS EQUAL TO ZERO BECAUSE FINAL POINT AND INITIAL POINTS ARE SAME ,SO DISPLACEMENT IS ZERO

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W=F. d
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AS IN CIRCULAR PATH DISPLACEMENT IS ZERO SO WORK DONE IS ZERO
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W=F.0
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W=0
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AND WE KNOW THAT POWER IS GIVEN BY :-
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P=W/t
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P=0/t
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SO POWER IS EQUAL TO ZERO
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♡♤♡ INSHALLAH IT WILL HELP U ♡♤♡

♢♢ HAVE A NICE DAY ☺☺☺♢♢