Questions 1 through 5 all refer to the same problem Three objects of e_qual mass, A, B, and C, are released from rest at the same instant from the same height on identical ramps. Objects A and B are both blocks, and they slide down their respective ramps without rotating. Object C rolls down the ramp without slipping. Its moment of inertia is unknown. Objects A, B, and C are made of different materials, thus the coefficients of static or kinetic friction between the objects and their corresponding ramps are not necessarily: the same. Ali three objects are released from rest Objects B and C reach the bottom of their ramp at the same instant. Then, at a later instant, object A reaches the bottom of its ramp. Draw and label a {point} freebody diagram for each object (make it clear whether the friction is static or kinetic). Use the convention used in tutorial for all forces. Draw the FBDs using the format given below (3 boxes side by side) on your own paper and upload your answer as a pdf file. Freobody diagram for object (1 Free-body diagram for ob j ect A Freebody diagram for objectB v..-.r.:._..____ Questions 68 refer to the same problem A sinusoidal wave with wavelength 2 m and amplitude 5 mm is traveling along the x axis. The wave is traveling in the x direction at a speed of 2mfs Att = 05, the wave's phase at x = 3 m is (p. Take Lp = O rad. Draw a snapshot graph of the wave at t = 0 s from x = - 2m to x = +6m. Explain. Draw your graph on paper using a set of axes as given below, then upload your work. D (mm) 4 2 -2 2 4 x (m) 6 -2 -4Draw a history graph of the wave at x = 3 m from t = -4 s to t = 2s. Explain. Draw your graph on paper using a set of axes as given below, then upload your work. D (mm) 4 2 -4 -3 -2 -1 t (s) 2 -2 -4In the figure, four point masses are placed as shown (2.0 kg, 4.0 kg, M1, and M2). y 3.0 m 2.0 m 2.0 4.0 kg m 3.0 m M1 M2 3.0 m 2.0 m 2.0 kg O 2.0 m 3.0 m