A student is playing tee-ball in the park. The ball is initially at rest on a tee before the student uses a 1.2 kg bat to hit the 0.15 kg ball towards the outfield. In which of the following scenarios can the student generate the greatest impulse on the ball?
The student should exert the least amount of force over the longest duration. The student should exert the greatest amount of force over the shortest duration. The student should exert the least amount of force over the shortest duration. The student should exert the greatest amount of force over the longest duration.
4.0 kg ·
ms
upward. What is the average force (in N) on the ball from the ground?