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The motor of an angle is rotating about ...

The motor of an angle is rotating about its axis with an angular velocity of 100 rev/m. it comes to rest in 15 s after being switched off. Assuming constant regular declaration, what are the numbers of revolutions made by it before coming to rest?

A

12.5

B

40

C

32.6

D

15.6

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The correct Answer is:
A
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