Question: In Problems 70 through 72 you are given the dynamics equations that are used to solve a problem. For each of these, you are to

In Problems 70 through 72 you are given the dynamics equations that are used to solve a problem. For each of these, you are to

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.

T - 0.20n - (20 kg)(9.80 m/s²) sin 20º
= (20 kg)(2.0 m/s²)
n - (20 kg)(9.80 m/s²) cos 20º = 0

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