A large metal ball is at rest and a small rubber ball is moving at a high velocity. When they collide the momentum of the small ball decreases. What happens to the momentum of the large metal ball
According to the law of conservation of momentum, the total momentum before the collision is equal to the total momentum after the collision. In this scenario, the small rubber ball has a higher velocity and momentum compared to the large metal ball before the collision.
Since the momentum of the small ball decreases, the total momentum after the collision must also decrease to satisfy the conservation of momentum. Therefore, the momentum of the large metal ball after the collision also decreases.
When the small rubber ball collides with the large metal ball, the momentum of the small ball decreases. According to the law of conservation of momentum, the total momentum of an isolated system remains constant before and after a collision. Therefore, since the momentum of the small ball decreases, the momentum of the large metal ball must increase in order to maintain the total momentum of the system. In other words, the large metal ball gains momentum as a result of the collision.
When a small rubber ball collides with a large metal ball, the overall momentum of the system is conserved. Momentum is a vector quantity that depends on both the mass and velocity of an object. The law of conservation of momentum states that the total momentum of an isolated system remains constant if no external forces act on it.
In this scenario, as the small rubber ball collides with the large metal ball, the momentum of the small ball decreases. This means that the small ball's mass and/or velocity decreases after the collision. However, according to the law of conservation of momentum, the overall momentum of the system must remain constant.
Since the overall momentum must remain constant and the momentum of the smaller ball decreases, the momentum of the large metal ball must increase to compensate. Therefore, the momentum of the large metal ball increases as a result of the collision.
To calculate the exact change in momentum for each ball, you would need to know the masses and velocities of both balls before and after the collision, as well as any coefficients of restitution or other factors that may affect the collision dynamics.