a)Figure Q10 shows an illustration of a ballistic pendulum that is used for determining the velocity of bullets. The length L = 1.0 m and mass of the blockA is M = 10 kg. When a bullet of mass m = 38 g is fired into the block, the pendulum swings to angle e = 26°. Calculate the velocity of the bullet justbefore it embedded into the block. Assume that bullet stays lodged in block A and the mass of the rod length 1.0 holding block A is negligible. [Answerin m/s]Answer of a is 372.23 m/sb)Given that the velocity of a bullet of mass m = 40 g that enters the block A of mass 10 kg in Fig Q10 is 280 m/s and length L = 0.9 m, calculate themaximum angle e in degrees that the block A will swing to before swinging back down. [Answer in degrees)Answer: 30.77I got 30.77 degree is wrong , also 21.62 degree is wrong ?? what id the correct answer ??Expert answer is wrong

Answered: Image /qna-images/answer/bed735b5-1f1a-4ac5-9243-df0848abe453.jpg

Given that the velocity of a bullet of mass m = 40 g that enters the block A of mass 10 kg in Fig Q10 is 280 m/s and length L = 0.9 m, calculate the maximum angle 0 in degrees that the block A will swing to before swinging back down. [(Answer in degrees) Answer: 30.77

Given that the velocity of a bullet of mass m = 40 g that enters the block A of mass 10 kg in Fig Q10 is 280 m/s and length L = 0.9 m, calculate the maximum angle 0 in degrees that the block A will swing to before swinging back down. [(Answer in degrees) Answer: 30.77

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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