Question

When a particle is in uniform circular motion it
does not have
(a) radial velocity and radial acceleration
(b) radial velocity and tangential acceleration
(c) tangential velocity and radial acceleration
(d) tangential velocity and transverse
acceleration

Answer 1

Answer:

hope it helps you

In uniform circular motion:

tangential speed is constant so tangential acceleration is 0.

and radius of circle is constant hence radial velocity is 0

When a particle is in uniform circular motion it does not have radial velocity and tangential acceleration.

hence your ans is b )

Answer 2

Answer:

it doesn't have radial velocity and tangential acceleration

Explanation:

in uniform circular motion tangential speed is constant so tangential acceleration is zero

and radius of a circle is constant hence radial velocity is zero

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