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15-39. A ballistic pendulum consists of a 4-kg wooden block originally at rest, 0 = 0°. When a 2-g bullet strikes and becomes embedded in it, it is observed that the block swings upward to a maximum angle of 0 = 6°. Estimate the initial speed of the bullet. e 1.25 m e1.25 m

15-39. A ballistic pendulum consists of a 4-kg wooden block originally at rest, 0 = 0°. When a 2-g bullet strikes and becomes embedded in it, it is observed that the block swings upward to a maximum angle of 0 = 6°. Estimate the initial speed of the bullet. e 1.25 m e1.25 m

Elements Of Electromagnetics
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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15-39. A ballistic pendulum consists of a 4-kg wooden block originally at rest, 0 = 0°. When a 2-g bullet strikes and becomes embedded in it, it is observed that the block swings upward to a maximum angle of 0 = 6°. Estimate the initial speed of the bullet. e 1.25 m e1.25 m
Transcribed Image Text:15-39. A ballistic pendulum consists of a 4-kg wooden block originally at rest, 0 = 0°. When a 2-g bullet strikes and becomes embedded in it, it is observed that the block swings upward to a maximum angle of 0 = 6°. Estimate the initial speed of the bullet. e 1.25 m e1.25 m
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