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A truck of mass 1200kg is moving with a ...

A truck of mass 1200kg is moving with a speed of `7ms^(-1)` when it collides with a second truck of mass 1600kg which is stationary. If the two trucks are automatically coupled together on impact, the speed with which combination moves is

A

2 m/s

B

3 m/s

C

1.5 m/s

D

6 m/s

Text Solution

Verified by Experts

The correct Answer is:
B
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