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# The velocity-time graph of a body is shown in figure. The ratio of the average velocities during the intervals OA and AB is 1.The ratio of the OAOBduring the intervals OA and AB is 14. The ratio of the distance coveredduring the intervals OA and AB is 12.; The ratio of the average accelerationsduring the intervals OA and AB is same as distance covered.

A
The ratio of the average velocities during the intervals OA and AB is 1.
B
The ratio of the OAOBduring the intervals OA and AB is 14.
C
The ratio of the average accelerationsduring the intervals OA and AB is same as distance covered.
D
The ratio of the distance coveredduring the intervals OA and AB is 12.;
Solution
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#### From t=0 to t=A velocity increases from 0 to v where v is the velocity at t=AFrom t=A to t=B velocity increases from v to 0 where v is the velocity at t=AHence, vavg during interval 0 to A is same as vavg during interval A to B

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