A mass is revolving in a circle which is in the plane of paper. The direction of angular acceleration is |
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a) |
Upward the radius |
b) |
Towards the radius |
c) |
Tangential |
d) |
At right angle to angular velocity |
A mass is revolving in a circle which is in the plane of paper. The direction of angular acceleration is |
|||||||
a) |
Upward the radius |
b) |
Towards the radius |
c) |
Tangential |
d) |
At right angle to angular velocity |