A mine car has a mass m = 250 kg and it is hoisted up the incline using the cable and motor M. The force in the cable is F(t) = 1050 + (45)(t^2) , N where t is in seconds. If the car has an initial velocity V1 =3 m/s at s = 0 and t = 0. 1) What is the velocity of the car when t = 3 s. 2) What is the distance it moves up the plane when t = 3 s.
A mine car has a mass m = 250 kg and it is hoisted up the incline using the cable and motor M. The force in the cable is F(t) = 1050 + (45)(t^2) , N where t is in seconds. If the car has an initial velocity V1 =3 m/s at s = 0 and t = 0. 1) What is the velocity of the car when t = 3 s. 2) What is the distance it moves up the plane when t = 3 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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Question
A mine car has a mass m = 250 kg and it is hoisted up the
incline using the cable and motor M.
The force in the cable is F(t) = 1050 + (45)(t^2) , N where t is in
seconds.
If the car has an initial velocity V1 =3 m/s at s = 0 and t = 0.
1) What is the velocity of the car when t = 3 s.
2) What is the distance it moves up the plane when t = 3 s.
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