Two blocks, A and B are attached to each end of a cord attached to a pulley C. Block A hangs slightly higher than Block B. Find the linear accelerations of block A and B, and the angular acceleration of the wheel C and the tension in each side of the cord if there is no slipping between the cord and the surf
A 3.00-kg mass and a 5.00-kg mass hang vertically at the ends of a rope that goes over an ideal pulley. If themasses are released, what is the resulting acceleration of themasses?
There are two masses hanging down off the sides of a table connected with a spring between them. Describe what will happen and what value the spring scale S will read (a spring scale will read the tension in the wire.) in fig.1 below if m 1 = m 2 = 1 kg and if m 1 = 1.2 kg, m 2 = 1 kg. For the second case show your work and
1. What is the advantage of transferring masses from one side to the other instead of adding masses to one side?
2. What is the difference between uniform motion (constant velocity) and uniformly accelerated motion?
3. Why should the pulley be as light as possible and nearly frictionless?
Three masses are connected as shown in the attached figure. Themasses of mA, mB, and mC are 2.00 kg, 4.00 kg and 6.00 kg respectively. Mass A experiences a frictional force of 10N, and mass B experiences a frictional force of 15.0N. Assuming the string rides without friction over the rod at the table's edge, calculate the accel
An 9.00 kg point mass and a 12.0 kg point mass are held in place 50.0 cm apart. A particle of mass (m) is released from a point between the two masses 20.0 cm from the 9.00 kg mass along the line connecting the two fixed masses.
a) Find the magnitude of theacceleration of the particle. (in m/s^2)
b) Find the direction of
An Atwood machine has a mass of 3.50 kg connected by a light string to a mass of 6.00 kg over a pulley with a moment of inertia of 0.0352 kg and a radius of 12.5 cm. If the system is released from rest, what is the speed of themasses after they have moved through 1.25 m?
See attached graph.
Two blocks of masses m and 4m are connected by a light string passing over a fixed pulley as shown in the figure. The mass 4m is on a smooth horizontal surface and is pushed toward the left by a constant horizontal force F.
(a) What value of F will give the system an acceleration of 0.4g?
(b) Find t