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A ball having linear momentum p moves along x axis it strikes a rigid ball in the direction normal to its surface and rebounds with the same momentum in a direction normal to the surface of the wall the change in momentum of the ball is A) 0 B) 2p along positive x axis C) 2p along negative x axis D) √2p along positive x axis?
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A ball having linear momentum p moves along x axis it strikes a rigid ...
Explanation:
When the ball strikes the rigid wall, it experiences a change in momentum. To determine the change in momentum, we need to consider the conservation of linear momentum.
Conservation of Linear Momentum:
According to the law of conservation of linear momentum, the total momentum before the collision is equal to the total momentum after the collision, provided no external forces act on the system.
Momentum Before the Collision:
The momentum of the ball before the collision is given by p.
Momentum After the Collision:
After the collision, the ball rebounds with the same momentum in a direction normal to the surface of the wall. This means that the magnitude of the momentum remains the same, but the direction changes. Therefore, the momentum after the collision is also p.
Change in Momentum:
The change in momentum is given by the difference between the momentum after the collision and the momentum before the collision.
Change in Momentum = Momentum After the Collision - Momentum Before the Collision
Change in Momentum = p - p = 0
Therefore, the change in momentum of the ball is 0.
Answer:
The correct option is A) 0.
When the ball strikes the rigid wall, it experiences a change in momentum. To determine the change in momentum, we need to consider the conservation of linear momentum.
Conservation of Linear Momentum:
According to the law of conservation of linear momentum, the total momentum before the collision is equal to the total momentum after the collision, provided no external forces act on the system.
Momentum Before the Collision:
The momentum of the ball before the collision is given by p.
Momentum After the Collision:
After the collision, the ball rebounds with the same momentum in a direction normal to the surface of the wall. This means that the magnitude of the momentum remains the same, but the direction changes. Therefore, the momentum after the collision is also p.
Change in Momentum:
The change in momentum is given by the difference between the momentum after the collision and the momentum before the collision.
Change in Momentum = Momentum After the Collision - Momentum Before the Collision
Change in Momentum = p - p = 0
Therefore, the change in momentum of the ball is 0.
Answer:
The correct option is A) 0.
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A ball having linear momentum p moves along x axis it strikes a rigid ball in the direction normal to its surface and rebounds with the same momentum in a direction normal to the surface of the wall the change in momentum of the ball is A) 0 B) 2p along positive x axis C) 2p along negative x axis D) √2p along positive x axis?
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A ball having linear momentum p moves along x axis it strikes a rigid ball in the direction normal to its surface and rebounds with the same momentum in a direction normal to the surface of the wall the change in momentum of the ball is A) 0 B) 2p along positive x axis C) 2p along negative x axis D) √2p along positive x axis? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A ball having linear momentum p moves along x axis it strikes a rigid ball in the direction normal to its surface and rebounds with the same momentum in a direction normal to the surface of the wall the change in momentum of the ball is A) 0 B) 2p along positive x axis C) 2p along negative x axis D) √2p along positive x axis? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ball having linear momentum p moves along x axis it strikes a rigid ball in the direction normal to its surface and rebounds with the same momentum in a direction normal to the surface of the wall the change in momentum of the ball is A) 0 B) 2p along positive x axis C) 2p along negative x axis D) √2p along positive x axis?.
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