3-kg block B is moving with a velocity vo = 1.5 m/s as it hits the 1.25-kg sphere A, which is at rest and hanging from a cord attached at O. Knowing that e = 0.75 between the block and the sphere, which of the following best describes the velocity of sphere A after impact?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A 3-kg block B is moving with a velocity vo = 1.5 m/s as it hits the 1.25-kg sphere A, which is at rest and hanging from a cord attached at O. Knowing that e = 0.75 between the block and the sphere, which of the following best describes the velocity of sphere A after impact?

A.
B.
C.
D.
0.728 m/s →
0.911 m/s →
1.853 m/s +
2.143 m/s +
B
Vo
Transcribed Image Text:A. B. C. D. 0.728 m/s → 0.911 m/s → 1.853 m/s + 2.143 m/s + B Vo
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