6. BONUS PROBLEM (CALCULUS BASED - NON NUMERICAL PROBLEM). Here we are designated to observe a block placed in an inclined plane. A block of mass M slides down a plane of angle 0. We are interested in determining the (a) speed the block after it has descended through height h, assuming that it starts from rest and that the coefficient of friction u is constant. (b) What is the change in the gravitational potential energy at the initial and final points of the block. (c) Find the work done by the friction. Mind you that on part c you have to evaluate the integral. Hint: Draw a free body diagram and use the energy approach. Answers will be labeled all you have to do is to show the procedure on how we arrived at the results. Answer (a) v = M 2(1- u cot0)gh, (b) AU = mgh, and (c) W = -Mg cose u(x)dx.

6. BONUS PROBLEM (CALCULUS BASED - NON NUMERICAL PROBLEM). Here we are designated to observe a block placed in an inclined plane. A block of mass M slides down a plane of angle 0. We are interested in determining the (a) speed the block after it has descended through height h, assuming that it starts from rest and that the coefficient of friction u is constant. (b) What is the change in the gravitational potential energy at the initial and final points of the block. (c) Find the work done by the friction. Mind you that on part c you have to evaluate the integral. Hint: Draw a free body diagram and use the energy approach. Answers will be labeled all you have to do is to show the procedure on how we arrived at the results. Answer (a) v = M 2(1- u cot0)gh, (b) AU = mgh, and (c) W = -Mg cose u(x)dx.

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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