1) A 2 lb ball moving horizontally with a speed of 12 ft/s hits the bottom of the rigid slender 5 lb bar, which pivots about its top. If the coefficient of restitution is e = 0.7, determine the angular speed of the bar and the linear speed of the ball just after impact. 5 lb F 12 ft/sec BEFORE 5lb Imp=0.7(10.9/g) DURING AFTER

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Please use the Rigid Bodies method from vector dynamics. 

1) A 2 lb ball moving horizontally with a speed of 12 ft/s hits the bottom of the rigid slender 5 lb bar, which pivots
about its top. If the coefficient of restitution is e = 0.7, determine the angular speed of the bar and the linear
speed of the ball just after impact.
5 lb
F
12 ft/sec
BEFORE
5lb
Imp=0.7(10.9/g)
DURING
AFTER
Transcribed Image Text:1) A 2 lb ball moving horizontally with a speed of 12 ft/s hits the bottom of the rigid slender 5 lb bar, which pivots about its top. If the coefficient of restitution is e = 0.7, determine the angular speed of the bar and the linear speed of the ball just after impact. 5 lb F 12 ft/sec BEFORE 5lb Imp=0.7(10.9/g) DURING AFTER
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