a) What is the tension T in the rope? Assume that all sloped segments of the rope are vertical. b) What force does the ceiling exert on the upper pulley, assuming you pull straight up on the rope?
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Consider a pulley system of the type shown in the figure above. Suppose that the upper pulley has no mass and the lower two pulleys have a total mass of 9.1 kg; the block attached to the lower pulleys represents a car engine of mass 115kg .
a) What is the tension T in the rope? Assume that all sloped segments of the rope are vertical.
b) What force does the ceiling exert on the upper pulley, assuming you pull straight up on the rope?
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- Two boxes are stacked as shown in the diagram below. The bottom box has a mass of 3.5 kg and the top box has amass of 1.5 kg. They are pushed up a ramp inclined at 15° by an applied force of 25 N, applied to the lower boxand directed parallel to the ramp. The coefficient of kinetic friction between the ramp and the bottom box is 0.12.Determine the minimum coefficient of static friction required to keep the top box in place on the bottom box.Given the diagram shown with a ramp angle of 20° and Masses m1 and m2. If m1 = 4 times m2. What is the minimum coefficient of static friction required between m1 and the ramp for equilibrium?A bridge of length 21 m and mass 30000 kg is supported at each end. A truck of mass 20000 kg is located 15 m from the left end. A B 15 m - 21 m What is the force on the bridge at the left point of support? The acceleration of gravity is 9.8 m/s?.
- i need the answer quicklypls write clearlyThe Ladder weighing 185 N is resting against a vertical wall as shown in the figure below. The top of the ladder (Point By s 14 m above the ground and the bottom making an angle of 60 degrees to the ground. The coefficient of static friction e between the ladder and the horizontal ground is 0.45 and with respect to the wall is 0.25. If s painter having a mass of 930 kg starts to climb the ladder. Determine the following: ta) Draw the free body diagram (b) How far up the painter will be reached S (meters) before the ladder starts to slip? B 60 lease answer in the space below and submit the complete solution in the provided link: Determine the Normal Force at Point A na= Determine the Normal Force at Point B nb= N Determine the distance S= meters