A scientist wanted to move a golf ball and a bowling ball to both reach 15 mph. What would the scientist have to do differently for the bowling ball than the golf ball to reach his goal?

Answer 1

To move both the golf ball and the bowling ball to reach 15 mph, the scientist would have to do the following differently for the bowling ball:

1. Apply more force: The bowling ball is heavier than the golf ball, so it would require more force to accelerate it to 15 mph compared to the golf ball.

2. Apply the force for a longer duration: Since the bowling ball is larger and heavier, it would take more time to accelerate it to the desired speed. The scientist would need to apply the force for a longer duration to allow the bowling ball to reach 15 mph.

3. Consider the rolling resistance: Unlike the golf ball, which can travel through the air with minimal resistance, the bowling ball would experience rolling resistance due to its contact with the ground. The scientist would need to account for this additional resistance when applying the force to the bowling ball.

In summary, the scientist would need to apply more force, for a longer duration, and account for rolling resistance to move the bowling ball to reach 15 mph, compared to the golf ball.