1) Draw a free body diagram for this box sliding down the ramp with no friction. 2) If M=3kg and U=60 degrees calculate all of the forces acting on the box as it slides down the ramp and find the acceleration.
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- Part A) Let's say the two masses aren't moving yet and the coefficient of static friction between them and the table is th same. If µ = 0.39 then what is the maximum value with whic the combined frictional forces can fight this pull? m₁=11.4kg Ff = Pick a direction from the options below unit Connecting rope m₂=27.6kg a = Fnet = Pick a direction from the options below unit Part B) What then must be the net force on the system? O unit Pick a direction from the options below A Pull 213N O Part C) Then what would be the acceleration of the system? → \ OA block having a mass of m = 11.5 kg is suspended via two cables as shown in the figure. The angles shown in the figure are as follows: α = 16° and β = 29°. 1).draw the correct free body diagram. 2)A 60.0 kg box is pushed up a ramp inclined at 27.0 degrees above the horizontal. (shown in the picture below). The applied force (F) is horizontal and causes the box to move up the ramp at a constant speed. Figure out the magnitude of the applied force when; a). The ramp has no fiction b). When the coefficient of kinetic friction is 0.336. Constant speed 27° F 60 kg
- Q6/ A 3kg block stars from rest at the top of 30° incline and slides a distance of 2m down the incline in 1.5second. Find i) The acceleration of the block. ii) The friction force on the block. iii) The coefficient of kinetic friction between the block and the plane.Emily wants to push a table across the floor. The table weights 1500N and the coefficient of static friction is 0.75 and coefficient of kinetic friction is 0.50. d.) EXTRA CREDIT: Draw a free body diagram of the table showing all the forces.Question 3 Suppose that the kinetic coefficient of friction between stone and grass is 0.7. A girl is sliding a stone cube (with mass = 8 kg) along the grass with a force of 72 N. What is the net force on the stone? Hint: This problem will require 3 steps! First, find the normal force that the grass is exerting on the stone by setting it equal to the gravitational force that the stone experiences. Next, use that force to calculate the force of kinetic friction as the stone slides. Last, can you find the net force that results from the push vs. the kinetic friction forces?? A Moving to the next question prevents changes to this answer. 80 DII esc F3 F4 F5 F6 F7 F8 F9 F10 F11 23 $ & 3 7 8 Q E R T Y U tab A D F H J K os lock C V M ntrol option command command ...-