Bullet B has a mass 15 g and blocks A and C both have a mass 2 kg.The coefficient of friction between the blocks and the plane is Hx =0.25. Initially the bullet is moving at vo and blocks A and C are atrest (Fig. 1). After the bullet passes through A it becomes embeddedin block C and all three objects come to stop in the positions shown(Fig. 2). Determine the initial speed of the bullet vo-BVo- (1)100 mm150 mmBPCA Bullet B has a mass 15 g and blocks A and C both have a mass 2 kg.The coefficient of friction between the blocks and the plane is Hx =0.25. Initially the bullet is moving at vo and blocks A and C are atrest (Fig. 1). After the bullet passes through A it becomes embeddedin block C and all three objects come to stop in the positions shown(Fig. 2). Determine the initial speed of the bullet vo-BVo- (1)100 mm150 mmBPCA

Given:- mA=mC=2 kgμk=0.25 To find:- V0 Initial speed of bullet

Bullet B has a mass 15 g and blocks A and C both have a mass 2 kg. The coefficient of friction between the blocks and the plane is µi = 0.25. Initially the bullet is moving at vo and blocks A and C are at rest (Fig. 1). After the bullet passes through A it becomes embedded in block C and all three objects come to stop in the positions shown (Fig. 2). Determine the initial speed of the bullet vo-

Bullet B has a mass 15 g and blocks A and C both have a mass 2 kg. The coefficient of friction between the blocks and the plane is µi = 0.25. Initially the bullet is moving at vo and blocks A and C are at rest (Fig. 1). After the bullet passes through A it becomes embedded in block C and all three objects come to stop in the positions shown (Fig. 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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H.W Two identical 10-kg spheres are attached to the light rigid rod, which rotates in the horizontal plane centered at pin O. If the spheres are subjected to tangential forces of P = 10 N, and the rod is subjected to a couple moment M = (8t) * N * m , where t is in seconds, determine the speed of the spheres at the instant t = 4s . The system starts from rest. Neglect the size of the spheres. P = 10N 0.5 m M = (8t) * N * m 0.5 m P = 10N v = 10.4 m/s Ans.
Two identical 10-kg spheres are attached to the light rigid rod, which rotates in the horizontal plane centered at pin O. If the spheres are subjected to tangential forces of P = 10N , and the rod is subjected to a couple moment M = (8t) * N * m , where t is in seconds, determine the speed of the spheres at the instant t = 4s . The system starts from rest. Neglect the size of the spheres. H.W P = 10N 0.5 m M = (8t) * N * m 0.5 m- P = 10N v = 10.4 m/s Ans.
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