A ind-kg block is placed at the top of a track consisting of two frictionless quarter circles of radius R equal to 1.4 rn connected by a ?.-rn-long, straight, horizontal surface {see the figure below). The coefficient of kinetic friction between the block and the horizontal surface is #1: equal to 13.100. The block is released from rest. 1) Find 1where the block stops, as measured from the left end of the horizontal surface, marked x = D on the figure. / A mass m = 16: kg is pulled along a horizontal floor, with a coefficient of kinetic friction pk = 131.03, for a distance d = 15.1 rn. Then the mass is continued to he pulled up a frictionless incline that makes an angle Ell = 29' with the horizontal. The entire time the massless rope used to pull the block is pulled parallel to the incline at an angle of E = 29' {thus on the incline it is parallel to the surface] and has a tension T = 35 H. 1] What is the work done by tension before the block gets to the incline? J- 2) What is the work done by friction as the block slides on the flat horizontal surface? Submit You currently have 0 submissions for this question. Only 5 submission are allowed. You can make 5 more submissions for this question. +) 3) What is the speed of the block right before it begins to travel up the incline? m/s Submit You currently have 0 submissions for this question. Only 5 submission are allowed. You can make 5 more submissions for this question. + 4) How far up the incline does the block travel before coming to rest? m Submit You currently have 0 submissions for this question. Only 5 submission are allowed. You can make 5 more submissions for this