Two bodies of masses 2 kg and 4 kg are m...

Two bodies of masses 2 kg and 4 kg are moving with velocities 2 m/s and 10 m/s respectively along same direction. Then the velocity of their centre of mass will be

`8.1 m//s`

`7.3 m//s`

`6.4 m//s`

`5.3 m//s`

Text Solution

AI Generated Solution

Topper's Solved these Questions

ATOMS
DISHA|Exercise PHYSICS|1 Videos
COMMUNICATION SYSTEM
DISHA|Exercise Physics|25 Videos

Similar Questions

Explore conceptually related problems

Two spheres of masses 1 kg and 2 kg are moving with velocities of 10 m/s and 5 m/s respectively in the same direction. After the collision the velocity of the lighter sphere decreases by 4 m/s. What is the coefficient of restitution?

Two bodies of different masses 2kg and 4kg are moving with velocities 2m//s and 10m//s towards each other due to mutual gravitational attraction. Then the velocity of the centre of mass is

Two bodies of masses 1 kg and 2 kg are moving in two perpendicular direction with velocities 1 m//s and 2 m//s as shown in figure. The velocity of the centre of mass (in magnitide) of the system will be :

Two bodies of masses 2kg and 4 kg are moving with velocities 20 m/s and 10m/s towards each other due to mutual gravitational attraction . What is the velocity of their centre of mass ?

2 bodies of different masses of 2 kg and 4 kg are moving with velocities 20 m//s and 10 m//s towards each other due to mutual gravitational attraction. What is the velocity of their centre of mass?

Three bodies having masses 5 kg, 4 kg and 2 kg is moving at the speed of 5 m//s and 2 m//s respectively along X-axis.The magnitude of velocity of centre of mass is

Two bodies of 6 kg and 4 kg masses have their velocity 5hati-2hatj+10hatk and 10hati-2hatj+5hatk , respectively. Then, the velocity of their centre of mass is

A body of mass 20 kg is moving with a velocity of 2v and another body of mass 10 kg is moving with velocity V along same direction. The velocity of their centre of mass is

Two blocks of masses 1 kg and 3 kg are moving with velocities 2 m//s and 1 m//s , respectively , as shown. If the spring constant is 75 N//m , the maximum compression of the spring is

Two particle of mass 2 kg and 1 kg are moving along the same straight line with speeds 2m//s and 5m//s respectively. What is the speed of the centre of mass of the system if both the particles are moving (a) in same direction (b) in opposite direction ?

DISHA-CENTRE OF MASS-physics

The velocities of three particles of masses 20g, 30g and 50g are 10hat...
Text Solution
|
The centre of mass of a triangle shown in figure has coordinates
Text Solution
|
Two bodies of masses 2 kg and 4 kg are moving with velocities 2 m/s an...
Text Solution
|
Four particles of masses m, 2m, 3m and 4m are arranged at the corners ...
Text Solution
|
Three identical metal balls each of radius r are placed touching each ...
Text Solution
|
2 bodies of different masses of 2 kg and 4 kg are moving with velociti...
Text Solution
|
10 Two particles of masses m(1) and m(2) initially at rest start movi...
Text Solution
|
A 'T' shaped object with dimensions shown in the figure, is lying on a...
Text Solution
|
Two spheres of masses 2M and M are initially at rest at a distance R a...
Text Solution
|
3Masses 8 kg, 2 kg, 4 kg and 2 kg are placed at the corners A, B, C, D...
Text Solution
|
If linear density of a rod of length 3m varies as lambda = 2 + x, them...
Text Solution
|
Four bodies of equal mass start moving with same speed as shown in the...
Text Solution
|
Three identicle particle each of mass 1 kg are placed with their centr...
Text Solution
|
A ladder is leaned against a smooth wall and it is allowed to slip on ...
Text Solution
|
Two paricle A and B initially at rest, move towards each other under m...
Text Solution
|
Cricket bat is cut at the location of its centre of mass as shown in t...
Text Solution
|
Considering a system having two masses m(1) and m(2) in which first m...
Text Solution
|
Choose the wrong statements about the centre of mass (CM) of a system ...
Text Solution
|
Choose the wrong statements about the centre of mass of a body
Text Solution
|
A system consists of block A and B each of mass m connected by a light...
Text Solution
|