The motor, M, pulls on the cable with a force of ? = (10(?^2) + 225) N, where t is in seconds. If the 75 kg crate is originally at rest at ? = 0, draw a FBD to help determine its speed when ? = 5 ?. Neglect the mass of the cable and pulleys. (Hint: First find the time needed to bring lifting the crate.)

The motor, M, pulls on the cable with a force of ? = (10(?^2) + 225) N, where t is in seconds. If the 75 kg crate is originally at rest at ? = 0, draw a FBD to help determine its speed when ? = 5 ?. Neglect the mass of the cable and pulleys. (Hint: First find the time needed to bring lifting the crate.)

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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