Bullet B weighs 0.5 oz and blocks A and Cboth weigh 3 lb. The coefficient of friction between the blocks and the plane is Hk = 0.31. Initially the bullet is moving at vo and blocks A and Care at rest (Figure 1). After the bullet passes through A, it becomes embedded in block Cand all three objects come to stop in the positions shown (Figure 2). Determine the initial speed of the bullet vo.

Bullet B weighs 0.5 oz and blocks A and Cboth weigh 3 lb. The coefficient of friction between the blocks and the plane is Hk = 0.31. Initially the bullet is moving at vo and blocks A and Care at rest (Figure 1). After the bullet passes through A, it becomes embedded in block Cand all three objects come to stop in the positions shown (Figure 2). Determine the initial speed of the bullet vo.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Bullet B weighs 0.5 oz and blocks A and Cboth weigh 3 Ib. The coefficient of friction between the blocks and the plane is uk = 0.31.
Initially the bullet is moving at vo and blocks A and Care at rest (Figure 1). After the bullet passes through A, it becomes embedded in
block Cand all three objects come to stop in the positions shown (Figure 2). Determine the initial speed of the bullet vo.
Vo
6 in.
(1)
4 in.
B
PC
(2)
The initial speed of the bullet is
|ft/s.

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