Question

Answer Q. No. 3.1-3.4 on the basis of your understanding of the
following paragraph and the related studied concepts:
A fast moving cricket ball has a large momentum. In stopping or
catching this ball, its momentum has reduced to be zero. Now,
when a cricket player moves back his hands on catching the fast
ball, then the time taken to reduce the momentum of ball to zero is
increased. Due to more time taken to stop the ball, the rate of
change of momentum of ball is decreased and hence a small force
is exerted on the hands of player. So, the hands of player do not get

hurt
3.1 What is momentum?
3.2 On what factors does the momentum of a body depends?
3.3 Which of the Newton's law can be involved in above situation?
3.4 What is the momentum of a man of mass 75 kg when he walks
with a uniform velocity of 2 m/s?​

Answer 1

Answer:

1.Momentum is the quantity of motion an object has and is the product of mass and velocity.

2. Mass and velocity

3. Newton's second law. The second law states that the rate of change of momentum of a body is directly proportional to the force applied, and this change in momentum takes place in the direction of the applied force.

4. 150

Explanation:

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