Question: Hi, could I get some help on part d and e? I got stuck :( (11 %) Problem 4: A student of Newtonian mechanics who
Hi, could I get some help on part d and e? I got stuck :(



(11 %) Problem 4: A student of Newtonian mechanics who is carrying a heavy wooden package is becoming well versed concerning friction. This student temporarily shifts the burden by pressing the package against a wooden wall with a force, Fapp, applied at an angle 6 above the horizontal, as shown in the gure. Assume that the package slides with a small but constant speed down the wall and towards the oor. The coefcients of static and kinetic friction are H5 and pk, respectively. Coordinate axes have been indicated. {=1 20 % Part (3) Please use the interface below to devise your free body diagram for the package. If appropriate, use Fg to represent a weight, use F,1 to indicate a normal force, use FS to indicate static friction, and use Fk to represent kinetic friction. Make certain that the angle for your Fapp vector is clearly labeled with a "6" measured from positive x, and then adjust the other vectors to obtain the desired feedback for Ftotal,x and thal'y at the lower left of the canvas. 20% Part (a) Please use the interface below to devise your free body diagram for the package. If appropriate, use Fg to represent a weight, use F11 to indicate a normal force, use F5 to indicate static friction, and use Fk to represent kinetic friction. Make certain that the angle for your Fapp vector is clearly labeled with a "6" measured from positive x, and then adjust the other vectors to obtain the desired feedback for Ftotal,x and Ftotaly at the lower left of the canvas. 1/ Correct! 20% Part (b) Compose an expression for the X component of the net force on the package in terms of the various forces acting upon it. FneLx = Fle}) 005(9) Fn u/ Correct! 20% Part (c) Compose an expression for the y component of the net force on the package in terms of the various forces acting upon it. Fm\$3 20% Part ((1) Compose an expression for the magnitude of the applied force which keeps the package moving with constant speed. Use only the symbols provided in the palette . Grade Summary Fapp = Fg/sm(9) - p5 cos(0)| Deductions Potential 100% Submissions Attempts remaining: _ ( per attempt) detailed view 1 2 3 4 Hints: for a deduction. Hints remaining: _ Feedback: deduction per feedback. Using your net-force expressions from Part (b) and Part (c), write a Newton's Second Law equation for each component simplied for the case of equilibrium. Given the weight, solve for the applied force. 33 20% Part (e) Suppose that \
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