19-31. The 10-g bullet having a velocity of 800 m/s is firedinto the edge of the 5-kg disk as shown. Determine theangular velocity of the disk just after the bullet becomesembedded into its edge. Also, calculate the angle 6 the diskwill swing when it stops. The disk is originally at rest. Therod AB has a mass of 3 kg.2 mv = 800 m/s0.4 m

Answered: 19-31. The 10-g bullet having a…

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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The pendulum illustrated in the figure is composed of an AB 2 kg and a 5 kg disc. The pendulum is released from rest in the shown position and falls 0.3 m without undergoing any rotation until the end A reaches the hook S, which starts to provide a permanent connection. Determine the angular velocity of the pendulum after turning 90 °. Treat the weight of the pendulum during impact as a non-impulsive force.
The uniform slender rod (6.7 kg) is pinned at point O. If a 7.6-g bullet shoots into the rod with a speed of 640 m/s and becomes embedded in it, determine the total angular momentum H (in kg•m²/s) about point O immediately after that. The rod and the bullet are considered one system. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 9.81 m/s². G 0.2 m ↓ Your Answer: 1 m Answer
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