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a particle moving along a straight line ...

a particle moving along a straight line with uniform acceleration has velocities `7 m//s` at A and `17 m//s` at C. B is the mid point of AC. Then :-

A

The velocity at B is `12 m//s`

B

The average velocity between A and B is 10 m/s

C

The ratio of the time to go from A to B to that from B to C is `3 : 2`

D

The average velocity between B and C is 15m/s

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The correct Answer is:
B, C, D
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