A golf club makes impact with a 0.045 kg golf ball during a drive off the tee. The loft angle of
the club (the angle between the club face and vertical) is 10°. The normal contact force exerted
by the club on the ball is a 7500 N force directed forward and upward 10° above horizontal.
The friction force exerted by the club on the ball is 700 N directed forward and downward 80°
below horizontal.
a. What is the magnitude of the vector sum of the two club head forces acting on
the golf ball?
b. What is the direction of this resultant force?
Answers: 1
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A golf club makes impact with a 0.045 kg golf ball during a drive off the tee. The loft angle of
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