A suitcase gentle droped on a converbalt moving at 3m/s if the cofficient friction between Balt and suitcase is 0.5 how fair well the suitcase move the balt before coming to rest
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Answered by
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Answer:
0.9
Explanation:
we will use work power energy.
W(external) + W(non conservative) = final mechanical energy
- initial mechanical energy
W(external)=0
W(non conservative ) = μmgx
final mechanical = 1/2 mv²
initial mechanical=0
hence from this we get answer as 0.9
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