At time 
, a particle leaves the origin and moves in the positive direction of the 
-axis. If the velocity of the particles varies as
then the distance covered by the particle during the first 20 s is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Given that, At 
and 
Velocity at time 
time when velocity become zero
Acceleration 
Displacement in 
and displacement for time 
to 
,
Total distance travelled,
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