a. Write a realistic problem for which these are the correct equations. b. Draw the free-body diagram

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a. Write a realistic problem for which these are the correct equations.

b. Draw the free-body diagram and the pictorial representation for your problem.

c. Finish the solution of the problem.

(100 N)cos30° – f_k = (20 kg)a_x

n + (100N) sin 30° – (20 kg)(9.80 m/s²) = 0

f_k = 0.20n

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Physics For Scientists And Engineers A Strategic Approach With Modern Physics

ISBN: 9780321740908

3rd Edition

Authors: Randall D. Knight

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Question Posted: Nov 24, 2020 02:13 AM

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a. Write a realistic problem for which these are the correct equations. b. Draw the free-body diagram

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