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Two bodies of masses 4 kg and 6 kg conne...

Two bodies of masses 4 kg and 6 kg connected by means of a light string are lying on a smooth horizontal surface. A horizontal pulling force is applied on the lighter body. Two seconds later the string connecting the two masses is cut. After two more seconds if the velocity of the heavier mass is `2 ms^(-1)`, the force initially applied is

A

10N

B

25N

C

20N

D

40N

Text Solution

Verified by Experts

The correct Answer is:
A
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