A golfer attempts a birdie putt, sending the 0.050-kg ball toward the hole with
ID: 1599324 • Letter: A
Question
A golfer attempts a birdie putt, sending the 0.050-kg ball toward the hole with a speed of 1.4 m/s. Unfortunately, the ball does a "horseshoe" and goes halfway around the rim of the hole. The ball ends up heading back toward the golfer with a speed of 1.3 m/s. If we take the positive direction to be from the golfer to the hole, what is the impulse delivered to the ball by the hole? Express your answer to two significant figures and include appropriate units.
Mastering Physics does not accept 5.0*10^-3
Explanation / Answer
the impulse delivered to the ball by the hole
= 0.050x1.3 = 0.065 N ...........................ANS
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