300 mm before coming to a full stop. The rod has a mass of 1.5 kg and a length of 1.2 m while block C has a mass of 0.5 kg. It is known that the coefficient of restitution during impact is zero (e=0) and that the angular velocity of rod AB immediately after impact is 0.75 rad/s counterclockwise. Note: I AB = 1/2mL² Hint: Friction does not have significant impulse during impact. B C 0.750 rad/s 1.250 rad/s 1.500 rad/s 1.875 rad/s 300 mm 2. Which of the following best approximates the magnitude of the angular speed of the rod just before impact? ollowing best approximates the speed of the block immediately 4. Which of the following best approximates the magnitude of the acceleration of the block?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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End B of slender rod AB hits block C and causes the latter to move by a distance of
300 mm before coming to a full stop. The rod has a mass of 1.5 kg and a length of
1.2 m while block C has a mass of 0.5 kg.
It is known that the coefficient of restitution during impact is zero (e=0) and that the
angular velocity of rod AB immediately after impact is 0.75 rad/s counterclockwise.
Note: I AB = 1/2mL²
Hint: Friction does not have significant impulse during impact.
B
0.750 rad/s
1.250 rad/s
с
2. Which of the following best approximates the magnitude of the angular speed of
the rod just before impact?
1.500 rad/s
1.875 rad/s
300 mm
ollowing best approximates the speed of the block immediately
4. Which of the following best approximates the magnitude of the acceleration of
the block?
Transcribed Image Text:End B of slender rod AB hits block C and causes the latter to move by a distance of 300 mm before coming to a full stop. The rod has a mass of 1.5 kg and a length of 1.2 m while block C has a mass of 0.5 kg. It is known that the coefficient of restitution during impact is zero (e=0) and that the angular velocity of rod AB immediately after impact is 0.75 rad/s counterclockwise. Note: I AB = 1/2mL² Hint: Friction does not have significant impulse during impact. B 0.750 rad/s 1.250 rad/s с 2. Which of the following best approximates the magnitude of the angular speed of the rod just before impact? 1.500 rad/s 1.875 rad/s 300 mm ollowing best approximates the speed of the block immediately 4. Which of the following best approximates the magnitude of the acceleration of the block?
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