Question: A civil engineering student pulls a cart at the angle to the horizontal without acceleration. Given that the mass of the cart is !

A civil engineering student pulls a cart at the angle " to the horizontal without acceleration.
Given that the mass of the cart is !, and the coefficient of dry friction is #.
i. Draw a labeled free-body diagram to illustrate this situation. [2 points]
ii. Determine the value of the force $ that the student applies to the cart. [4 points]
iii. Find the value of ".

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