Two blocks are connected by a string that goes over an ideal pulley as shown in the figure

Question

Question

Two blocks are connected by a string that goes over an ideal pulley as shown in the figure

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 of the blocks?

science physics

Add a comment Improve this question Transcribed image text

Answer 1

✔ Recommended Answer

Answer #1

Add a comment

Answer 2

Answer #2

Add a comment

Answer 3

Similar Homework Help Questions

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?
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...

Two blocks are connected over a pulley. Block A is on a 30 degree incline and...

Two blocks are connected over a pulley. Block A is on a 30 degree incline and block b is hanging in the air. Block A has a mass of 40.0 kg, a coefficient of kinetic friction of 0.300 and a coefficient of static friction or 0.400. Block B has a mass of 130.0 Kg Draw a freebody diagram What is the value of static friction? What is the value of kinetic friction? will the blocks move? If so, which way...
Two blocks are connected by a string that passes over a frictionless pulley, as shown in...

Two blocks are connected by a string that passes over a frictionless pulley, as shown in the figure. The pulley has a mass of mp = 2.00 kg, and can be treated as a uniform solid disk that rotates about its center. Block A, with a mass = 3.00 kg, rests on a ramp measuring 3.0 m vertically and 4.0 m horizontally. Block B hangs vertically below the pulley. Note that you can solve this exercise entirely using forces, torques,...
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...

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.
In the figure below, two blocks are connected over a pulley. The mass of block A...

In the figure below, two blocks are connected over a pulley. The mass of block A is 22 kg 3. and the coefficient of kinetic friction between A and the incline is i* =028. The mass of block B is 18 kg. Angle 0 is 30°. The system is prepared at rest but it starts moving as soon as it is released Frictionless massless pulley Assume that The system is subject to the regular force of gravity. The connecting rope...
Two blocks with masses M1 and M2 are connected by a massless string that passes over a massless pulley as shown

Two blocks with masses M1 and M2 are connected by a massless string that passes over a massless pulley as shown. M1 has a mass of 2.25 kg and is on an incline of θ1=43.5° with coefficient of kinetic friction μ1=0.205 . M2 has a mass of 6.15 kg and is on an incline of θ2=35.5° with coefficient of kinetic friction μ2=0.105. The two-block system is in motion with the block of mass M2 sliding down the ramp.Find the magnitude...

Block 1, of mass = 0.550 , is connected over an ideal (massless and frictionless) pulley to...

Block 1, of mass = 0.550 , is connected over an ideal (massless and frictionless) pulley to block 2, of mass , as shown. Assume that the blocks accelerate as shownwith an acceleration of magnitude = 0.250 and that the coefficient of kinetic friction between block 2 and the plane is = 0.250.Find the mass of block 2, , when = 30.0.

Two blocks are connected by a string that goes over an ideal pulley as shown in the figure

Homework Answers

Add Answer to:
Two blocks are connected by a string that goes over an ideal pulley as shown in the figure

Post as a guest

Earn Coins