A rope is used to pull a 3.57 kg block at constant speed 4.06 m along a horizontal floor. The force on the block from the rope is 7.68 N and directed 15.0# above the horizontal.What are (a) the work done by the ropes force, (b) the increase in thermal energy of the blockfloor system, and (c) the coefficient of kinetic friction between the block and floor?
A rope is used to pull a 3.57 kg block at constant speed
Problem 45 Chapter 8
Fundamentals of Physics | 10th Edition
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