Physics
Grade-10
Easy
Question
A fielder pulls his hand backward while catching a cricket ball coming with a great speed to reduce the rate of change of momentum of the ball with a little delay.
Which law is being followed here?
- Newton’s first law of motion
- Newton’s second law of motion
- Newton’s third law of motion
- More than 2 law of motion
Hint:
Newton's second law of motion states that “Force is equal to the rate of change of momentum.
The correct answer is: Newton’s second law of motion
Newton’s second law of motion.
Newton's second law of motion states that “Force is equal to the rate of change of momentum.
According to Newton's second law, the force with which ball is moving is equal to its mass multiplied by its acceleration. When we catch a ball, momentum of the ball is transferred from ball to hand.
Related Questions to study
Physics
What is the acceleration of the box?
What is the acceleration of the box?
PhysicsGrade-10
Physics
Suppose that a sled is accelerating at a rate of 6 m/s2. If the net force is tripled and the mass is doubled, then what is the new acceleration of the sled?
Suppose that a sled is accelerating at a rate of 6 m/s2. If the net force is tripled and the mass is doubled, then what is the new acceleration of the sled?
PhysicsGrade-10
Physics
The boat moves back as the person steps out of the boat. This is due to _______.
The boat moves back as the person steps out of the boat. This is due to _______.
PhysicsGrade-10
Physics
We can sit on a chair and not get pulled towards the earth due to gravitational force. This is due to _____.
We can sit on a chair and not get pulled towards the earth due to gravitational force. This is due to _____.
PhysicsGrade-10
Physics
Suppose that a sled is accelerating at a rate of 4 m/s2. If the net force is tripled and the mass is halved, then what is the new acceleration of the sled?
Suppose that a sled is accelerating at a rate of 4 m/s2. If the net force is tripled and the mass is halved, then what is the new acceleration of the sled?
PhysicsGrade-10
Physics
A large train takes a turn but the passengers do not tilt towards any side. This is because _____.
A large train takes a turn but the passengers do not tilt towards any side. This is because _____.
PhysicsGrade-10
Physics
Passengers sitting in a stationary car experience a jerk when the car suddenly starts. This is due to _____.
Passengers sitting in a stationary car experience a jerk when the car suddenly starts. This is due to _____.
PhysicsGrade-10
Physics
Which law applies here?
Which law applies here?
PhysicsGrade-10
Physics
Which law applies here?
Which law applies here?
PhysicsGrade-10
Physics
Which law applies here?
Which law applies here?
PhysicsGrade-10
Physics
Which law applies here?
Which law applies here?
PhysicsGrade-10
Physics
The rate of change of momentum of a body is ______ to the applied force and takes place in the direction in which force acts
The rate of change of momentum of a body is ______ to the applied force and takes place in the direction in which force acts
PhysicsGrade-10
Physics
Which law applies here?
Which law applies here?
PhysicsGrade-10
Physics
It is defined as the force that is necessary to provide a mass of one kilogram with an acceleration of one meter per second square. What is it?
It is defined as the force that is necessary to provide a mass of one kilogram with an acceleration of one meter per second square. What is it?
PhysicsGrade-10
Physics
Identify the Newton’s law as per the information provided.
“The rate of change of momentum of a body is directly proportional to the applied force and takes place in the direction in which the force acts.”
Identify the Newton’s law as per the information provided.
“The rate of change of momentum of a body is directly proportional to the applied force and takes place in the direction in which the force acts.”
PhysicsGrade-10
