Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A 15 kg block is initially moving along a smooth horizontal surface with speed 
to the left. It is acted by a force 
, which varies in the manner shown. Determine the velocity of the block at 
seconds.
Given that, 
.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Change in linear momentum, 
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