a) M m 0 a û F M m 0 A block of mass m rests on a frictionless wedge which has a mass M and whose surface makes an angle to the horizontal as shown. An external force F is acting on the wedge causing it to move to the right with constant acceleration. a) Find the acceleration to the right such that the block m remains stationary relative to the wedge. Express your answer in terms of m, 0, g, and M, as needed. b) Describe qualitatively the motion of the block if the wedge had a greater acceleration than the one obtained in a). c) What is the magnitude of the force F for which the two objects move with the same acceleration as in part a)? Express your answer in terms of m, 0, g, and M, as needed. In your solution, clearly indicate the coordinate axes you will use to write the forces. Include all the relevant free body diagrams and label the forces with double subscript notation.
a) M m 0 a û F M m 0 A block of mass m rests on a frictionless wedge which has a mass M and whose surface makes an angle to the horizontal as shown. An external force F is acting on the wedge causing it to move to the right with constant acceleration. a) Find the acceleration to the right such that the block m remains stationary relative to the wedge. Express your answer in terms of m, 0, g, and M, as needed. b) Describe qualitatively the motion of the block if the wedge had a greater acceleration than the one obtained in a). c) What is the magnitude of the force F for which the two objects move with the same acceleration as in part a)? Express your answer in terms of m, 0, g, and M, as needed. In your solution, clearly indicate the coordinate axes you will use to write the forces. Include all the relevant free body diagrams and label the forces with double subscript notation.
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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