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# What is the formula of rate of change of momentum Class 9?

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## What is the formula of rate of change of momentum Class 9?

The change in momentum = m × (v – u). The rate of change of momentum = m × (v – u)t. Or, the applied force, F ∝ m × (v – u)t.

What means rate of change of momentum?

The rate in change of momentum of a body is equal to the product of mass of an object and acceleartion produced in it due to the force acting on the body provided that the mass of the object remains constant. It is given as: Rate of change of momentum = mass × acceleration.

What is rate of change of momentum Class 11?

Momentum is the quantity of motion and the volume of matter moved and the velocity at which it travels is multiplied. If the net external force acting on a body is zero, so the rate of momentum change is also zero, meaning there is no momentum change.

### What is momentum class8?

Momentum is how we measure mass that is in motion. Any moving object will have momentum. Under the law of physics, the object’s momentum equals mass times velocity. Momentum = Mass x Velocity.

What is rate of change of linear momentum?

The product of the mass and velocity is called linear momentum of the particle. Linear monetum is a vector having the same direction as the velocity. Thus, the rate of change of linear momentum is equal to the resultant force acting on the prticle.

What is momentum write its formula?

Momentum. If the mass of an object is m and it has a velocity v, then the momentum of the object is defined to be its mass multiplied by its velocity. momentum= mv.

## What is momentum Class 9 answer?

Momentum can be well defined as the measure of the kinetic energy of the object. In simple words, the momentum is the product of mass and velocity. Complete answer: In simple words, the momentum deals with the quantity of the motion.

Which quantity is given by rate of change of momentum?

FORCE
FORCE IS THE PHYSICAL QUANTITY WHICH CORRESPONDS TO RATE OF CHSNGE OF MOMENTUM.

What is momentum in 9th?

Hint: Momentum can be defined as the function of an object’s mass and velocity. Momentum can be well defined as the measure of the kinetic energy of the object. In simple words, the momentum is the product of mass and velocity. Complete answer: In simple words, the momentum deals with the quantity of the motion.

### How does momentum of a body change class 9?

The rate of change of momentum is directly proportional to the force. The rate of change in momentum is directly proportional to the applied force and takes place in the direction in which the force acts.

Is momentum a change?

The impulse experienced by the object equals the change in momentum of the object. In equation form, F • t = m • Δ v. In a collision, objects experience an impulse; the impulse causes and is equal to the change in momentum.

What is momentum Class 10 CBSE?