A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B, which has a mass of 3 kg. After the impact, block B slides on 30-kg carrier C until it impacts the end of the carrier. Knowing the impact between B and C is perfectly plastic and the coefficient of kinetic friction between B and C is 0.2, determine (a) the velocity of the bullet and B after the first impact, (b) the final velocity of the carrier. 0.5 m Vo B

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Determine the energy lost due to friction and the impacts for Prob. 14.1.
Reference to Problem 14.1:

A 30-g bullet is fired with a horizontal velocity of 450 m/s and
becomes embedded in block B, which has a mass of 3 kg. After the
impact, block B slides on 30-kg carrier C until it impacts the end of
the carrier. Knowing the impact between B and C is perfectly plastic
and the coefficient of kinetic friction between B and C is 0.2,
determine (a) the velocity of the bullet and B after the first impact,
(b) the final velocity of the carrier.
Transcribed Image Text:A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B, which has a mass of 3 kg. After the impact, block B slides on 30-kg carrier C until it impacts the end of the carrier. Knowing the impact between B and C is perfectly plastic and the coefficient of kinetic friction between B and C is 0.2, determine (a) the velocity of the bullet and B after the first impact, (b) the final velocity of the carrier.
0.5 m
Vo
B
Transcribed Image Text:0.5 m Vo B
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