Question

A particle undergoes uniform circular

motion. The angular momentum of the

particle remain conserved about,

(a) the centre point of the circle.


(b) the point on the circumference of

the circle.


(c) any point inside the circle.


(d) any point outside the circle.​

Answer 1

Explanation:

In uniform circular motion the only force acting on the particle is centripetal ( towards centre). Torque o f this force about the centre is zero. Hence, angular momentum about centre remain conserved.

Answer 2

Answer:

The correct answer is The center point of the circle ⭕⭕⭕⭕

Explanation:

In uniform circular motion the face of the particle passes through centre of the circle so its torque about its point is zero and angular momentum remain conserved .