Rotational Motion Question 167

Question: A mass is revolving in a circle which is in the plane of paper. The direction of angular acceleration is

Options:

A) upward the radius

B) towards the radius

C) tangential

D) at right angle to angular velocity

Show Answer

Answer:

Correct Answer: A

Solution:

[a] According to right hand thumb rule.



NCERT Chapter Video Solution

Dual Pane