Home
Class 11
PHYSICS
A body moving towards a body of finite m...

A body moving towards a body of finite mass at rest, collides with it . It is impossible that

A

both the bodies come to rest

B

both the bodies move after collision

C

the moving body comes to rest and the stationary body starts moving

D

the stationary body remains stationary, the moving body changes its velocity

Text Solution

Verified by Experts

The correct Answer is:
B, C
Promotional Banner

Similar Questions

Explore conceptually related problems

A body of mass 2 kg moving with a velocity of 3 m/sec collides head on with a body of mass 1 kg moving in opposite direction with a velocity of 4 m/sec. After collision, two bodies stick together and move with a common velocity which in m/sec is equal to

A body of mass M moves in outer space with vleocity v. It is desired to break the body into two parts so that the mass of one part is one-tenth of the total mass. After the explosion, the heavier part comes to rest whole the lighter part continues to move in the original direction of motion. The velocity of the small part will be

A body 'A' moving in a straight line with velocity v makes a collision with a body 'B' initially at rest. After collision, B acquires a velocity of 1.6v . Assuming the bodies to be perfectly elastic, what is the ratio of the mass of A to that of B? What percentage of A's energy is transferred to B as a result of collision.

Why state of body and body at rest and body moving with constant velocity are equal ? What is inertia ?

A continuous stream of particles, of mass m and velocity r , is emitted from a source at a rate of n per second. The particles travel along a straight line, collide with a body of mass M and get embedded in the body. If the mass M was originally at rest, its velocity when it has received N particles will be

Consider an one dimensional elastic collision between a given incoming body A and body B, initially at rest. The mass of B in comparison to the mass of A in order that B should move with greatest kinetic energy is

Which of the following equation represents the motion of a body moving with constant finite acceleration ? In these equation, y denotes the displacement in time t and p.q and r the arbitary constants ?

Find the weight of body of mass 10 kg.

A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7N on a table with coefficient of kinetic friction = 0.1 . Compute the Change in kinetic energy of the body in 10s.

A wedge of mass M = 2m rests on a smooth horizontal plane. A small block of mass m rests over it at left end A as shown in figure. A sharp impulse is applied on the block, due to which it starts moving to the right with velocity v_(0) = 6 ms^(-1) . At highest point of its trajectory, the block collides with a particle of same mass m moving vertically downwards with velocity v = 2 ms^(-1) and gets stuck with it. If the combined body lands at the end point A of body of mass M, calculate length l . Neglect friction (g = 10 ms^(-2)) .