Is it true or false that when a baseball player hits a home room, the baseball received a greater impulse from the bat than the bat did from the ball?
To determine if it is true or false that when a baseball player hits a home run, the baseball receives a greater impulse from the bat than the bat does from the ball, we need to understand the concept of impulse and the principle of conservation of momentum.
Impulse is defined as the product of the force applied to an object and the time interval over which the force acts. It is also equal to the change in momentum of the object. Momentum, on the other hand, is the product of an object's mass and its velocity.
When a baseball player hits a ball, they apply a force to the ball, causing the ball to change its velocity (and therefore its momentum). According to Newton's third law of motion, for every action, there is an equal and opposite reaction. So, while the player applies a force to the ball, the ball also applies an equal and opposite force to the bat.
Now, let's examine the impulse involved. The impulse applied to the ball is equal to the change in momentum of the ball. Since the ball is initially at rest and then acquires a significant velocity after being hit, its change in momentum is relatively large. This means that the ball receives a significant impulse from the bat.
On the other hand, the impulse applied to the bat is equal to the change in momentum of the bat. Although the bat experiences a force from the ball, its change in momentum is relatively small. Therefore, the bat receives a smaller impulse compared to the ball.
Based on these principles, it is true that when a baseball player hits a home run, the baseball received a greater impulse from the bat than the bat did from the ball.