A luggage handler pulls a 210 kilogram suitcase up a ramp


A luggage handler pulls a 21.0 kilogram suitcase up a ramp inclined at 24.0 degree above the horizontal by a force of magnitude 146 N that acts parallel to the ramp. The coefficient of kinetic friction between the incline and the ramp is µk = 0.300. The suitcase travels 3.20 meter along the ramp.

(a) Find the work done on the suitcase by the force.

J

(b) Find the work done on the suitcase by the gravitational force.

J

(c) Find the work done on the suitcase by the normal force.

J

(d) Find the work done on the suitcase by the friction force.

J

(e) Find the total work done on the suitcase.

J

(f) If the speed of the suitcase is zero at the bottom of the ramp, find its speed after it has traveled 3.20 meter along the ramp?

m/s

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Physics: A luggage handler pulls a 210 kilogram suitcase up a ramp
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