15-107. If the rod of negligible mass is subjected to acouple moment of M = (30F) N •m, and the engine of thecar supplies a traction force of F = (15t) N to the wheels,where t is in seconds, determine the speed of the car at theinstant t=5 s. The car starts from rest. The total mass of thecar and rider is 150 kg. Neglect the size of the car.¡M = (30r²) N-mF = 15t N

Answered: Image /qna-images/answer/902b58d4-edcc-4ca8-acac-2dd4de7a31a4.jpg

Answered: 15-107. If the rod of negligible mass…

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 2.5-lb collar is released from rest at A and slides freely down the inclined rod. If the spring constant k = 2.8 lb/ft and the unstretched length of the spring is 53 in., determine the speed of the collar as it passes point B. 41" 24" A Answer: VB = i 2.5 lb 38" ft/sec
4 m M = (301²) N.m F = 15t N If the rod of negligible mass is subjected to a couple moment of M=24t² N;M where t is the time in seconds, and the engine of the car supplies a braking force F= 15t N to the wheels, determine the speed of the car at t= 10s. The car at t=0s a a speed of 9 m/s. The total mass of the car and the driver is 135 kg. Neglect the size of the car.
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