H.WTwo identical 10-kg spheres are attached to thelight rigid rod, which rotates in the horizontal planecentered at pin O. If the spheres are subjected to tangentialforces of P = 10 N, and the rod is subjected to a couplemoment M (8t) N m, where t is in seconds, determinethe speed of the spheres at the instant 4 s. The systemstarts from rest. Neglect the size of the spheres.P = 10 N%3D0.5 m0.5 m-M = (80) N-mP = 10 N10.4 m/sAns.

Angular impulse: The product of the torque and the time duration is called the angular momentum.…

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 = 10N, and the rod is subjected to a couple %3D moment M (8t) N m, where t is in seconds, determine %3D the speed of the spheres at the instant 4 s. The system starts from rest. Neglect the size of the spheres. P = 10 N -05 m- 0.5 m- M = (80) N m %3D P = 10 N

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 = 10N, and the rod is subjected to a couple %3D moment M (8t) N m, where t is in seconds, determine %3D the speed of the spheres at the instant 4 s. The system starts from rest. Neglect the size of the spheres. P = 10 N -05 m- 0.5 m- M = (80) N m %3D P = 10 N

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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Question

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 4 s. The system
starts from rest. Neglect the size of the spheres.
P = 10 N
%3D
0.5 m
0.5 m-
M = (80) N-m
P = 10 N
10.4 m/s
Ans.

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