Please Help. Leanne does 12.3 kJ of work dragging a wooden crate 22.0 m across a floor at a constant speed. She pulls the rope at 38 degrees with the horizontal.
a. What force does the rope exert on the crate? (2 pts)
b. Find the force of friction acting on the crate. (4 pts)
c. How much energy is transformed by the force of friction between the floor and the crate? (3 pts)
Answers: 1
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