3. The 12-kg block shown rests on the smooth incline. If the spring is originally stretched 0.5 m, determine the total work done by all the forces acting on the block when a horizontal force P = 400 N pushes the block up the plane s = 2 m. s=2m Initial position of spring 2 sin 30⁰ m -k=30 N/m -2 cos 30° m- 400 N 30°

3. The 12-kg block shown rests on the smooth incline. If the spring is originally stretched 0.5 m, determine the total work done by all the forces acting on the block when a horizontal force P = 400 N pushes the block up the plane s = 2 m. s=2m Initial position of spring 2 sin 30⁰ m -k=30 N/m -2 cos 30° m- 400 N 30°

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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