A) The magnitude of angular momentum of the particle about O is increasing
B) The magnitude of torque of the gravitational force on the particle about O is decreasing
C) The moment of inertia of the particle about O is decreasing
D) The magnitude of angular velocity of the particle about O is increasing
Correct Answer: B
Solution :
If student will use angular momentum = mvr. He/she may conclude answer (1) as r is decreasing angular momentum must decrease hence (1) is incorrect.You need to login to perform this action.
You will be redirected in
3 sec