Conservation of momentum Flashcards
What is the principle of conservation of momentum?
The combined momentum of two colliding bodies is conserved.
In the example of tenpin bowling, what happens to the momentum of the bowling ball and pin during a collision?
The momentum of the bowling ball and pin remains the same pre- and post-collision.
What is the momentum of the bowling pin before it is hit by the bowling ball?
Zero momentum due to its zero velocity.
What happens to the momentum of the bowling ball when it hits the pin?
A significant quantity of momentum is transferred from the bowling ball to the pin.
What is the effect on the velocity of the bowling pin after the collision?
The velocity of the pin increases.
What is the effect on the velocity of the bowling ball after the collision?
The velocity of the bowling ball reduces.
True or False: The combined momentum of the bowling ball and pin changes after the collision.
False.
Fill in the blank: All hitting sports use the concept of _______.
[principle of conservation of momentum]
