# Question A professional golfer is examining a video of a practice swing. The high‑speed footage shows that his club is in contact with the ball (which was initially at rest on the tee) for only Δ?=0.671Δt=0.671 ms, and the radar gun clocks the speed of the ball as ?b=176vb=176 mph after it comes off the club. The golf ball has a mass of ?b=45.9mb=45.9 g.What is the magnitude of the impulse imparted to the ball by the club?magnitude of the impulse:magnitude of the impulse: kg⋅mskg⋅msWhat is the magnitude of the average force of contact between the club and the ball?magnitude of the average force of contact:magnitude of the average force of contact: N

A professional golfer is examining a video of a practice swing. The high‑speed footage shows that his club is in contact with the ball (which was initially at rest on the tee) for only Δ?=0.671Δt=0.671 ms, and the radar gun clocks the speed of the ball as ?b=176vb=176 mph after it comes off the club. The golf ball has a mass of ?b=45.9mb=45.9 g.

What is the magnitude of the impulse imparted to the ball by the club?

magnitude of the impulse:magnitude of the impulse:

kg⋅mskg⋅ms
What is the magnitude of the average force of contact between the club and the ball?
magnitude of the average force of contact:magnitude of the average force of contact:

N
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