Two particles of equal mass are moving a...

Two particles of equal mass are moving along the same line with the same speed in the same direction. What is the speed of the centre of mass of the system ?

`v/2`

zero

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

Mock test 03
AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|44 Videos
MOCK TEST 11
AAKASH INSTITUTE ENGLISH|Exercise Example|20 Videos

Similar Questions

Explore conceptually related problems

Two particles of equal mass are moving along the same straight line with the same speed in opposite direction. What is the speed of the centre of mass of the system ?

Two particles of mass 1kg and 2kg are moving along the same line with speeds 2m//s and 4m//s respectively. Calculate the speed of the centre of mass of the system if both the particles are moving in the same direction.

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 n and the speed of B is 3n , the speed of the centre of mass of the system is

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

If a particle is moving along straight line with increasing speed, then

A listener and a source of sound are moving with the same speed in the same direction. The ratio of the frequency of the source and the frequency which is heard by the listerner is

Two particles of mass 1 kg and 0.5 kg are moving in the same direction with speed of 2 m//s and 6 m/s respectively on a smooth horizontal surface. The speed of centre of mass of the system is

(A): Two similar trains are moving along the equatorial line with the same speed but in opposite direction. They will exert equal pressure on the rails. (R): In uniform circular motion the magnitude and direction of acceleration remains constant but the direction of motion continuously changes.

AAKASH INSTITUTE ENGLISH-MOCK TEST 10-Elxample

State the modal class.
Text Solution
|
A shell following a parabolic path explodes somewhere in its flight. T...
Text Solution
|
Two particles of equal mass are moving along the same line with the sa...
Text Solution
|
On a straight line passing through the foot of a tower, two points C a...
Text Solution
|
If the net external forces acting on the system oif particles is zero,...
Text Solution
|
Two bodies of different masses 2kg and 4kg are moving with velocities ...
Text Solution
|
A man of mass m is stationary on a stationary Flat car. The car can mo...
Text Solution
|
Two bodies of masses 10 kg and 2 kg are moving with velocities 2 hati ...
Text Solution
|
Consider a system of two particles having masses 2kg and 5 kg the part...
Text Solution
|
If linear speed of a particle moving in a circular path is constant th...
Text Solution
|
Two masses 6 kg and 4 kg are connected by massless flexible and inexte...
Text Solution
|
If the length of seconds hand in a clock is 4 cm,the angular velocity ...
Text Solution
|
In figure, the angle of elevation of the top of a tower AC from a poin...
Text Solution
|
Which of the following is correct ? (symbols have their ususal meaning...
Text Solution
|
vecA=(hati-2hatj+6hatk) and vecB=(hati-2hatj+hatk), find the cross pro...
Text Solution
|
Select the correct option.
Text Solution
|
Which of the following is correct ? (symbols have their ususal meaning...
Text Solution
|
When a torque acting upon a system is zero. Which of the following wil...
Text Solution
|
A forcevecF=4hati-5hatj+3hatkN is acting on a point vecr1=2hati+4hatj+...
Text Solution
|
Match the column A with column b .
Text Solution
|