Question

23. A body is revolving with a constant speed along a circular path. If the direction of its velocity
is reversed keeping speed unchanged then
1) The centripetal force does not suffer any change in both magnitude and direction
2) The centripetal force does not suffer any change in magnitude
3) The centripetal force disappears
4) Centripetal force will be double.​

Answer 1

Answer:

1

Explanation:

will remain constant in both magnitude ( coz speed of body is unchanged)and direction(towards centre in both cases)

Answer 2

Explanation:

in the given attachment it is very clear that centripetal force always acts towards centre

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