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In a two dimensional motion,instantaneou...

In a two dimensional motion,instantaneous speed `v_(0)` is a positive constant.Then which of the following are necessarily true?

A

The average velocity is not zero at any time

B

Average acceleration must always vanish

C

Displacements in equal time intervals are equal

D

Equal path lengths are traversed in equal intervals

Text Solution

Verified by Experts

The correct Answer is:
D
We know that
speed `v_(0) = ("total distance travelled")/("time taken")`
Hence, total distance travelled = Path length =(speed) `xx` time taken
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