You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

Velocity of COM

Two particles...

Question

Two particles A and B initially at rest, move towards each other under a mutual force of attraction. At the instant when the speed of A is v and speed of B is 2v, the speed of centre of mass of the system is :

zero

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1.5 v

No worries! We‘ve got your back. Try BYJU‘S free classes today!

3 v

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A zero
Under mutual force of attraction, the centre of mass will be at rest position.

Suggest Corrections

Similar questions

Q. Two particles

A

and

B

, initially at rest, moves towards each other under a mutual force of attraction. At the instant when the speed of

A

v

and the speed

B

2 v

, the speed of centre of mass is :

Q. Two particles A and B initially at rest move towards each other under a mutual force of attraction. The speed of centre of mass at the instant when the speed of A is v and the speed of B is 2v is

Q. Two particles

A

and

B

(both initially at rest) start moving towards each other under a mutual force of attraction. At the instant when the speed of

A

v

and the speed of

B

2 v

, the speed of the centre of mass is

Q. Two particles

A

and

B

initially at rest, move towards each other under a mutual force of attraction. At the instant when the speed of

A

v

and the speed of

B

2 v,

the speed of center of mass of the system is

Two particles A and B initially at rest, move towards each other by mutual force of attraction. At the instant when the speed of A is v and the speed of B is 2v, the speed of the centre of mass of the system is

Join BYJU'S Learning Program

Two particles A and B initially at rest, move towards each other under a mutual force of attraction. At the instant when the speed of A is v and speed of B is 2v, the speed of centre of mass of the system is :

The correct option is A zeroUnder mutual force of attraction, the centre of mass will be at rest position.

The correct option is A zero
Under mutual force of attraction, the centre of mass will be at rest position.