Answered: Two blocks of masses m1 and m2 are… | bartleby

Related questions

Question

Two blocks of masses m₁ and m₂ are placed in contact with each other on a frictionless horizontal surface. A constant horizontal force F is applied to the block of mass m₁, as shown in Figure below (right). Determine the magnitude of the acceleration of the two-block system.

Transcribed Image Text:F

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Please answer the correctly and clearly
Two blocks each of mass m are fastened to the top of an elevator as in the figure below. The elevator has an upward acceleration a. The strings have negligible mass. (a) Find the tensions T, and Tz in the upper and lower strings in terms of m, a, and g. T = T2 = (b) Compare the two tensions and determine which string would break first if a is made sufficient large. This answer has not been graded yet (c) What are the tensions if the elevator cable breaks? Tz = m 1.60 m/s m
Consider the system shown in the figure (Figure 1). Block A has weight w, and block B has weight wg. Once block B is set into downward motion, it descends at a constant speed. Assume that the mass and friction of the pulley are negligible. Part A Calculate the coefficient of kinetic friction u between block A and the table top. Express your answer in terms of some or all of the variables wa (double-u subscript A), WB, and g (the acceleration due to gravity). • View Available Hint(s) Submit Part B Complete previous part(s) Part C Complete previous part(s) Provide Feedback Figure B
Find the unknown mass of the block 1 needed to balance the bar. Assume that the mass of the bar is negligible. Block 1 is located 0.85 m left of the center of the bar. Blocks 2 and 3 are located at 0.25 m and 0.50 m right of the center of the bar. The masses of the blocks 2 and 3 are showed. Give the result in the nearest whole number. Do not include units in the result. Hint: the only acting force is the weight. This problem is about torque. Use the gravity acceleration on Earth, g = 10 m/s2 0.5 m 0.85 m 0.25 m 2 3 m2 = 1.5 kg m3 = 2 kg %3D ¿ = 'u
A block of mass M is pulled along a horizontal, flat, and smooth (no friction) surface by a rope of mass m, on which a force ?⃗is acting. If we consider that the rope does not stretch out when it is pulled, then the block and rope will move under the same acceleration. Determine the value of such acceleration. Now, if the mass of the rope m is much smaller than the mass of the block M, then what is the approximate value of the acceleration?
Given the following information, how would you find the magnitude of the acceleration of the system. Express youranswer in terms of known quantities such as m1, m2, theta, k, xs, x0, and g. "A ball of mass m1 and block of mass m2 are attached by a lightweight cord that passes over a frictionless pulley of negligible mass, as shown in the figure below. The block lies on a smooth plane inclined at an angle 'theta'. The ball is attached to a spring whose spring constant is k and equilibrium position x0. The spring is then stretched so it measures a length xs. You may use the fact that the force due to a spring is opposite the stretch and equal to −kΔxstretch. The system is then released. You can assume that the acceleration due to gravity is given as g, and use the consistent coordinate system specified for each object."
E To Two blocks, labeled D and E, are connected by an essentially massless string that runs over an essentially massless and frictionless pulley, as shown in Figure 2, above. Block E hangs straight down and is initially moving downward with a speed of 3.82 meters per second. Block D is on an inclined plane, inclined at an angle of theta = 0 = 28.6 degrees above horizontal. There is no friction between block D and most of the plane, but there is friction (with a coefficient of kinetic friction equal to 0.49) between block D and a region of length L = 0.628 meters. Block D will slide over that region (and pass it completely) before it gets to the end of the plane. Block D has a mass of 0.74 kg, while block E has a mass of 0.98 kg. The only significant forces acting on the blocks are friction acting on block D (while in contact with the region with friction), normal forces, tension forces, and gravity (with g = 9.81 m/s2). Calculate the speed of block D (in units of meters per second)…