a horizontal force of to move a 5.00N block in a constant velocity is 1.50N, what is the coefficient of kinetic friction? Choose the best answer. a. 0.10 b. 0.20 c. 0.30 d. 0.15
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- While sliding a couch across a floor, Andrea and Jennifer exert forces FA and FJ on the couch. Andrea’s force is due north with a magnitude of 130.0 N and Jennifer’s force is 32 east of north with a magnitude of 180.0 N. (a) Find the net force in component form. (b) Find the magnitude and direction of the net force. (c) If Andrea and Jennifer’s housemates, David and Stephanie, disagree with the move and want to prevent its relocation, with what combined forceFDS should they push so that the couch does not move?A 5kg block is pulled westward across a frictionless horizontal surface by a 30 N force applied at 87° angle above the horizontal. What is the block’s acceleration?A block slides down a 30.0o incline at a constant velocity. What is the coefficient of kinetic friction?
- Tom was exerting 500N of force to push a 1500N box across a horizontal floor at a constant velocity. Please help me calculate the coefficient of kinetic friction between the box and the floor?A 9.61kg box on a ramp with an incline of 26.36° slips, giving it an acceleration of 0.31m/s2. What is the coefficient of kinetic friction between the box and the ramp?An 8.0-kg box is released on a 30degrees incline and accelerates down the incline at 3.0 m/s2. Find the frictional force impeding its motion. How large is the coefficient of friction in this situation?
