A particle is rotating in a circle with uniform speed as shown. T… - Vidyadip

MCQ

A particle is rotating in a circle with uniform speed as shown. The angular momentum of the particle w.r.t. origin is .........

A
Variable in magnitude as well as direction Constant in magnitude as well as direction
B
Constant in magnitude only
C
Constant in direction only
✓
Constant in magnitude as well as direction

✓

Answer

Correct option: D.

Constant in magnitude as well as direction

d
(d)

as the sign of velocity change direction is varying and $\omega = v/r$ and that also varies in co ordinate magnitude is also varying

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