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In which of the following cases the net ...

In which of the following cases the net force is not zero ?

A

A kite skillfully held stationary in the sky

B

A ball freely falling from a height

C

An aeroplane rising upwards at an angle of 45° with the horizontal with a constant speed

D

A cork floating on the surface of water.

Text Solution

Verified by Experts

The correct Answer is:
B
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