Answered: 4 m M (302) N-m F= 151 N O a. 3.33 m/s…

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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If the rod of negligible mass is subjected to a couple moment of M = (30t^2) N⋅⋅m, and the engine of the car supplies a traction force of F = (15t) N to the wheels, where t is in seconds, determine the speed of the car at the instant t = 12.5 s. The car starts from rest. The total weight of the car and rider is 1.5 kN. Neglect the size of the car.

If the rod of negligible mass is subjected to a couple moment of M = (30t^2) Nem, and the engine of the car supplies a traction force of F = (15t) N to the wheels, where t is in seconds,
determine the speed of the car at the instant t = 12.5 s. The car starts from rest. The total weight of the car and rider is 1.5 kN. Neglect the size of the car.
4 m
M = (30²) N-m
F = 15t N
O a. 3.33 m/s
O b. 17.66 m/s
O c. 40.36 m/s
O d. 4.04 m/s
O e. 1.70 m/s
O f. 39.60 m/s
O g. 30.64 m/s
Oh. 8.40 m/s

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