A body of mass 2 kg is moving along 
-direction such that its displacement as function of time is given by 
, where 
and 
. The work done on the body during the time interval 
to 
, is 
J.
Text Solution
Verified by ExpertsThe correct answer is:
D
Given 
, with 
, find work from 
to 
.
Velocity: 
At 
At 
Using the work-energy theorem:
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