mu. Pant x m- Logii x I Brigi x 9 efes x > (951 x > (951 x > (954 x > (951 x > (954 x 202' x w (1)6 x E telus x m MTG x * Cour x + (- C 0 n dal.brightspace,cometl, 4' 3\" 01 [h i} 3 E; |] E Q colouring night's. t 3110 coursehero * 3110 midterm prep * midtermZ m Ch2.pdf * 2016midterm.pdf * ACLsAssignmenl * AssignmentG i5 Learn JavalOnlin... ED Q 'I' 4' 3 of4 + AutomaticZoom v > Q2) Work and Energy A block of mass m is on an inclined ramp. The ramp makes an angle 9 with respect to the horizontal, as shown. The ramp has friction, with coefficient of kinetic friction [Au and static friction us. This experiment takes place on earth. The block has an initial speed ofv up the ramp. It travels a distance d along the ramp before it stops. There are no numbers in this problemlAnswer all questions in terms of the given variables (g, m, m, 115,8, v, d) only. Do not use any other variables. a) Draw a free body diagram clearly showing all the forces acting on the block while it is moving up the ramp. b) Calculate the work done by the Normal force as the block travels the distance cl. Is it positive, negative, or zero? c) Calculate the work done by the Weight force as the block travels the distance d. Is it positive, negative, or zero? mu. Pant x m- Logil x I Brigi x 9 efes x > (951 x > (951 x > (954 x > (951 x > (954 x 202' x w (1)0 x E telus x m MTG x * Cour x + ( C' 0 i dal.brightspace,cometl, ,'3' 3\" 01 [3 i} 3 E; |] E Q colouring nighti.\" t 3110 coursehero * 3110 midterm prep * midtermZ m Ch2.pdf * 2016midterm.pdf * ACLsAssignment * AssignmentG i5 Learn JavalOnlin... ED Q 'I' J, 3 of4 + Automatic Zoom v '0 not Use any at er Var/0' es. a) Draw a free body diagram clearly showing all the forces acting on the block while it is moving up the ramp. b) Calculate the work done by the Normal force as the block travels the distance d. Is it positive, negative, or zero? c) Calculate the work done by the Weight force as the block travels the distance d. Is it positive, negative, or zero? d) Calculate the work done by the Friction force as the block travels the distance d. Is it positive, negative, or zero? e) If the block comes to rest, how far has it travelled? Use the work-energy principle and your results of parts b), c), and d). f) Briefly (one sentence) explain why this problem could not be solved using conservation of energy