Objects A and B is connected by a cable that passes through a MASSLESS pulley as shown in the figure bellow. The mass of object A is ma and the mass of object B is mb. What is the acceleration of the system if the coefficient of friction between object A and the platform it slides on = 0.2, the mass ma = 20kg and mb = 5kg

Q: In the figure below, the table surface is NOT frictionless and the system is at rest. The mass of…

A: Free body diagram,

Q: . Three objects are connected on a table as shown in the figure. The rough table has a 1.00 kg…

A: Newton's second law  Net force = mass x acceleration

Q: A block of mass m, = 38 kg on a horizontal surface is connected to a mass m, = 21.2 kg that hangs…

A: Given, The two masses are, m1=38 kg, m2=21.2 kg The coefficient of kinetic friction is, μ=0.23

Q: Atwood's machine consists of a frictionless pulley and two masses connected by a cable over the…

A:

Q: Atwood's machine consists of a frictionless pulley and two masses connected by a cable over the…

A: Given, M1=30kg M2=60kg We have to find the acceleration.

Q: In the figure, the coefficient of kinetic friction between the block and the surface is μ and the…

A:

Q: A 14 kg block experiences a net force in the opposite direction of its velocity for 2 s. Its…

A: Given data:  Mass (m) = 14 kg Time (t) = 2 s Change in velocity (ΔV) = 9 m/s Required: The magnitude…

Q: A wooden box (20 kg) is released from rest on a 0 = 25° concrete incline (us attached to a string…

A:

Q: A Christmas light hangs on a series of strings as shown in the figure. The tension on string a, Ta,…

A: The tension on string b is 0.22 N

Q: The two blocks shown start from rest. The horizontal plane and the pulley are frictionless, and the…

A: Given:mass of block A, mA = 100 kgmass of block B, mB = 260 kgPulley and surface is…

Q: Consider the figure below where a block of mass M on an inclined plane is connected to another block…

A:

Q: An object of mass m1= 4kg placed on a frictionless, horizontal table is connected to a string that…

A: According to the newton's second law  Net force = mass x acceleration

Q: A device known as Atwood's machine consists of two masses hanging from the ends of a vertical rope…

A:

Q: Two crates connected by a rope lie on a horizontal surface (see figure above). Crate A has mass of…

A: Let the force acting on the crate A is FA. Let the mass of the crate A is mA. let the acceleration…

Q: A 5-kg object can move along the x axis. It is subjected to a force F in the positive x direction; a…

A: Given datam=5kgTo find-dv=?

Q: Hi, please provide the correct answer for the 1st part.  Find m1.   much appreciated,   Thanks! ??

A: Consider the tension in the cable be T, and the acceleration of the object be a.   The free-body…

Q: 4 kg 10 kg Two blocks are connected by a rope that passes over a smallI, frictionless pulley as…

A: Mass of the two blocks, m1 = 10 kg and m2 = 4 kg Suppose the tension in the rope is T and the…

Q: As shown in (Figure 1), block AA (mass 2.10 kgkg) rests on a tabletop. It is connected by a…

A: SOlution: Given that mA = 2.1 kg mB = 1.28 kg coef of friction = 0.353

Q: You are pushing a metal crate against a metal floor. The two surfaces have a static coefficient of…

A: Given data: Coefficient of static friction (μs) = 0.62  Coefficient of kinetic friction (μk) = 0.50…

Q: Block B hangs on a cable connected block A through a pulley as shown in the figure below. The two…

A: The given data are listed below with appropriate variables. Here, mB denotes the mass of block B…

Q: Two blocks are connected by a massless string that passes over a frictionless pully (as shown in…

A: m1 = 45 kg m2 = 32 kg μs = 0.45μk = 0.35

Q: In an experiment performed on Friction, the following data were obtained: Weight of the block = 358…

A: The coefficient of friction is a one-dimensional quantity that represents the ratio of friction…

Q: Two blocks are connected by a massless rope as shown below. The mass of the block on the table is…

A:

Q: Find the tension in the rope to make the crate start moving in the figure shown. The weight of the…

A: Given data: The weight of the crate is, W=500 N The coefficient of friction between crate and ground…

Q: Two blocks are connected by a cord running over a pulley. Ignore the mass of the cord and pulley and…

A: According to Newton's second law F = ma

Q: Objects A and B is connected by a cable that passes through a MASSLESS pulley as shown in the figure…

A: Analyze the free body diagram of the given system. Consider the object B. Consider the upward…

Q: . Two blocks connected by a cord passing over a small, frictionless pulley rest on frictionless…

A: solution :- Given that, the two blocks connected by a cord passing over a small, friction less…

Q: The 100 [kg] block in the figure takes 6.0 [s] to reach the floor after being released from rest.…

A: The acceleration of the block can be obtained as s=ut+12at21m=0+12a6.0s2a=0.056m/s2

Q: A person pushes a large box with a mass of 70 kg across a horizontal floor as shown in Figure 3. The…

A: Work done by a force(F) for moving a object distance(s) is given by: W=F.s cos(x)  x= Angle between…

Q: Suppose an object of mass 1.62 kg is being pushed along a horizontal surface by a force 12.7…

A: In the given question We have to determine the acceleration of the object in the horizontal…

Q: Box A (mass = 6.0 kg) which is lying on a table is connected to box B (mass= 3.0 kg) by a cord…

A:

Q: Figure shows a block of mass m resting on a 20∘∘ slope. The block has coefficients of friction…

A: Such type of problems can be solved easily using Newton's laws of motion and applying the conditions…

Q: A force, F = 12 N, making an angle of 02 = 15° to the ramp pulls up a block of mass m = 2 kg. The…

A:

Q: Consider the system shown in the accompanying figure. Between the wall and the big box there is…

A:

Q: A chandelier of mass M is hung as in the figure below. Find the tension in the three pieces of rope.…

A: The diagram of the system can further be drawn as shown below:

Q: In the figure shown, the coefficient of kinetic friction between the block and the incline plane is…

A:

Q: The figure below shows two blocks connected by a frictionless pully. If block m1= 1.0 kg and m2=3.0…

A: m1 = 1 kg m2 = 3 kg μ = 0.1θ1 =31oθ2 = 25o

Q: The figure shows two tug boats pulling a barge of forces P and Q, where P = 76KN and Q = 52 KN.…

A: Given:  P = 76 KN  Q = 52 KN

Q: A system comprised blocks, a light frictionless pulley, and connecting ropes is shown in the figure.…

A:

Q: An Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley.…

A: The free body diagram of the Atwood machine is as shown below. The masses are  T1 and T2  are the…

Q: Is the study of the moving objects considering the forces that acts on a body. a. Kinematics b.…

A:

Q: In the figure shown, the coefficient of kinetic friction between the block and the incline is 0.32.…

A:

Q: Two boxes are connected by a cord running over a pulley as shown in the figure. Box I of mass 8.0 kg…

A:

Q: Two boxes are connected with a rope as shown in the figure below. The tension in the rope is T, and…

A:

Q: A 4.0 kg mass, ml, hangs from a rope that runs over a massless frictionless pulley and is connected…

A:

Q: Each of the diagrams of atwood's machine below represents two weights connected by a massless string…

A: