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5. [-/1 Points] DETAILS SERPSE10 5.7.OP.024. 0/6 Submissions Used The cube in the figure is given a push up the incline so that its initial
5. [-/1 Points] DETAILS SERPSE10 5.7.OP.024. 0/6 Submissions Used The cube in the figure is given a push up the incline so that its initial velocity is 4.00 m/s. What distance along the incline (in m) does the cube move before coming to rest? Assume the surface is frictionless, and 0 = 22.0. e m Need Help? Read It6. [-/2 Points] DETAILS SERPSE10 5.8.OP.031. 0/6 Submissions Used A woman is driving her van with speed 49.0 mi/h on a horizontal stretch of road. (a) When the road is wet, the coefficient of static friction between the road and the tires is 0.105. Find the minimum stopping distance (in m). m (b) When the road is dry, us = 0.598. Find the minimum stopping distance (in m). m Need Help? Read It7. [-/2 Points] DETAILS SERPSE10 5.8.OP.032. 0/6 Submissions Used MY NOTES ASK YOUR TEACHER A 26.0-kg block is initially at rest on a horizontal surface. A horizontal force of 76.0 N is required to set the block in motion, after which a horizontal force of 56.0 N is required to keep the block moving with constant speed. a) Find the coefficient of static friction between the block and the surface. (b) Find the coefficient of kinetic friction between the block and the surface. Need Help? Read It Watch It 8. [-/2 Points] DETAILS SERPSE10 5.8.OP.033. 0/6 Submissions Used MY NOTES ASK YOUR TEACHER A rubber gasket is at rest on an inclined plane. When the angle of inclination of the plane is increased to 35.90, the gasket begins to slide down the incline. Then, when the angle is decreased to 29.0, the speed of the gasket is constant. What are the coefficients of static and kinetic friction between the gasket and the ncline? static kinetic Need Help? Read It 9. [-/5 Points] DETAILS SERPSE10 5.8.OP.035.MI. 0/6 Submissions Used MY NOTES ASK YOUR TEACHER A 3.10-kg block starts from rest at the top of a 30.0 incline and slides a distance of 1.70 m down the incline in 1.40 s. (a) Find the magnitude of the acceleration of the block. m/s (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block. magnitude N direction ---Select--- (d) Find the speed of the block after it has slid 1.70 m. m/s Need Help? Read it Master It
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