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A disc of radius R is rolling purely on ...

A disc of radius `R` is rolling purely on a flat horizontal surface, with a constant angular velocity. The angle between the velocity and acceleration vectors of point `P` is
.

A

zero

B

`45^(@)`

C

`135^(@)`

D

`tan^(-1) ((1)/(2))`

Text Solution

Verified by Experts

The correct Answer is:
B
Angle is `45^(@)`
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