6. Two identical 10 kg spheres are attached to the rod, which rotates in the horizontal plane. The spheres are subjected to tangential forces of P = 10 N, and the rod is subjected to a couple moment of M(t) = 8t (N-m) where t is in seconds. Compute the speed of the spheres at t = 4 sec, if the system starts from rest. P=10 N 0.5 m 0.5 m M = (81) N-m ANS. V = 10.4 m/s P=10 N

6. Two identical 10 kg spheres are attached to the rod, which rotates in the horizontal plane. The spheres are subjected to tangential forces of P = 10 N, and the rod is subjected to a couple moment of M(t) = 8t (N-m) where t is in seconds. Compute the speed of the spheres at t = 4 sec, if the system starts from rest. P=10 N 0.5 m 0.5 m M = (81) N-m ANS. V = 10.4 m/s 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

6.
Two identical 10 kg spheres are attached to the rod, which rotates in the horizontal plane. The
spheres are subjected to tangential forces of P = 10 N, and the rod is subjected to a couple
moment of M(t) = 8t (N-m) where t is in seconds. Compute the speed of the spheres at t = 4 sec,
if the system starts from rest.
P = 10 N
-0.5 m
0.5 m
M = (81) N-m
ANS.
V = 10.4 m/s
P=10 N

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