Two blocks with masses 4.00 kg and 8.00 kg are connected by a string and slide...
Two blocks with masses 4.00 kg and 8.00 kg are connected by a string and slide down a 30.0° inclined plane as shown in the figure below. The coefficient of kinetic friction between the 4.00 kg block and the plane is 0.20; that between 8.00 kg block and the plane is 0.30.
A. Calculate the tension in the string.
B. Calculate the acceleration of each block.
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Two blocks with masses 4.00 kg and 8.00 kg are connected by a string and slide...
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Two blocks, of weights 2.5 N and 6.6 N, are connected by a massless string and slide down a 37° inclined plane. The coefficient of kinetic friction between the lighter block and the plane is 0.14; that between the heavier block and the plane is 0.20. Assuming that the lighter block leads, find (a) the magnitude of the acceleration of the blocks and (b) the tension in the string.
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Problem# 9: Two blocks are connected by a string that goes over an ideal pulley as shown in the figure. Block A has a mass of 3.00 kg and can slide over a rough plane inclined 30.0° to the horizontal. The coefficient of kinetic friction between block A and the plane is 0.400. Block B has a mass of 2.77 kg. (a)Draw the free body diagram (b)What is the reaction of the surface on block A? (c)What is the friction force? (d)What is the acceleration...
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Two blocks, of weights 2.9 N and 6.5 N, are connected by a massless string and slide down a 45° inclined plane. The coefficient of kinetic friction between the lighter block and the plane is 0.062; that between the heavier block and the plane is 0.18. Assuming that the lighter block leads, find (a) the magnitude of the acceleration of the blocks and (b) the tension in the string.
Two blocks are connected by a string that goes over an ideal pulley as shown in...
Two blocks are connected by a string that goes over an ideal pulley as shown in the figure. Block m1 has a mass of 2.02 kg and can slide over a rough plane inclined 27° to the horizontal. The coefficient of kinetic friction between block A and the plane is 0.389. Block B has a mass of 4.47 kg. What is the acceleration of the blocks?
Two masses are connected by a strong string which goes over an ideal pulley as shown in the figure below.
Two masses are connected by a strong string which goes over an ideal pulley as shown in the figure below. Block A has a mass of 3.00 kg and can slide along a rough plane inclined 30.0 to the horizontal. The coefficient of static friction between block A and the plane is 0.400. What mass should block B have in order for block A to slide up the ramp?
Two blocks with masses m1 and m2 are connected by a massless string over a frictionless...
Two blocks with masses m1 and m2 are connected by a massless string over a frictionless pulley. Block 1 sits on a frictionless horizontal surface and block 2 sits on a plane inclined at an angle θ above the horizontal. The coefficient of friction between block 2 and the incline is µk. The pulley, which is a uniform disk, has a mass mp and a radius R. When you release the blocks, both blocks slide without the string slipping on...
Problem#7 Two boxes are connected by a weightless cord running over a very light frictionless pulley...
Problem#7 Two boxes are connected by a weightless cord running over a very light frictionless pulley as shown in the figure. Box A, of mass 8.0 kg, is initially at rest on the top of the table. The coefficient of kinetie friction between box A and the table is 0.10. Box B has a mass of 15.0kg. and the system begins to move just after it is released. (a Draw the free-body diagrams for each of the boxes, identifyi each...
At least one of the answers above Is NOT Correct. (1 point) Two masses of 2.50 kg each, connected by a string, slide do...
At least one of the answers above Is NOT Correct. (1 point) Two masses of 2.50 kg each, connected by a string, slide down a ramp making an angle of 43° with the horizontal. The coefficient of kinetic friction between M, and the ramp is 0.34. The coefficient of kinetic friction between M2 and the ramp is 0.10. MI M2 Find the magnitude of the acceleration of the masses. 8.904938958698487 m/s^2 What is the tension in the string? 23.31 N
Problem 2 Two blocks (of masses m and m,) are connected by a massless string, as...
Problem 2 Two blocks (of masses m and m,) are connected by a massless string, as shown below. They are pulled up an incline of angle θ by a constant force applied to m2, which we'll call F., for convenience. (Note that, is the tension in the rope held by the woman and is directed parallel to the incline.) There is no friction between m, and the incline, but there is kinetic friction (of coefficient ) between m, and the...
Two blocks with masses ?1 and ?2 are connected by a massless string that passes over...
Two blocks with masses ?1 and ?2 are connected by a massless string that passes over a massless pulley as shown. ?1 has a mass of 2.25 kg and is on an incline of ?1=43.5∘ with coefficient of kinetic friction ?1=0.205 . ?2 has a mass of 6.75 kg and is on an incline of ?2=35.5∘ with coefficient of kinetic friction ?2=0.105 . The two‑block system is in motion with the block of mass ?2 sliding down the ramp. Find...
Problem#7 Two boxes are connected by a weightless cord running over a very light frictionless pulley as shown in the figure. Box A, of mass 8.0 kg, is initially at rest on the top of the table. The coefficient of kinetie friction between box A and the table is 0.10. Box B has a mass of 15.0kg. and the system begins to move just after it is released. (a Draw the free-body diagrams for each of the boxes, identifyi each...
At least one of the answers above Is NOT Correct. (1 point) Two masses of 2.50 kg each, connected by a string, slide down a ramp making an angle of 43° with the horizontal. The coefficient of kinetic friction between M, and the ramp is 0.34. The coefficient of kinetic friction between M2 and the ramp is 0.10. MI M2 Find the magnitude of the acceleration of the masses. 8.904938958698487 m/s^2 What is the tension in the string? 23.31 N
Problem 2 Two blocks (of masses m and m,) are connected by a massless string, as shown below. They are pulled up an incline of angle θ by a constant force applied to m2, which we'll call F., for convenience. (Note that, is the tension in the rope held by the woman and is directed parallel to the incline.) There is no friction between m, and the incline, but there is kinetic friction (of coefficient ) between m, and the...
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