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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
(d): `u_(0)=(dx)/(dt)`
If `(dx)/(dt)`= cosntant, path lengths traversed are equal in equal intervals , i.e. uniform motion.
The correct option is (d).
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