A 29.3 kg block m1 is on a horizontal surface, connected to a 5.70 kg block m2by a massless string as shown in the Figure. The pulley is massless and frictionless.
A force of 203.3 N acts on m1 at an angle of 29.7o. The coefficient of kinetic friction between m1 and the surface is 0.225. Determine the upward acceleration of m2.
A 29.3 kg block m1 is on a horizontal surface, connected to a 5.70 kg block...
A block of mass m1 = 36 kg on a horizontal surface is connected to a mass m2 = 23.0 kg that hangs vertically as shown in the figure below. The two blocks are connected by a string of negligible mass passing over a frictionless pulley. The coefficient of kinetic friction between m1 and the horizontal surface is 0.30. (Assume gravity acts toward the +ydirection and the +x-axis is parallel to the surface and to the right.) (a) What is...
A block of mass m1 = 36 kg on a horizontal surface is connected to a mass m2 = 17.1 kg that hangs vertically as shown in the figure below. The two blocks are connected by a string of negligible mass passing over a frictionless pulley. The coefficient of kinetic friction between m1 and the horizontal surface is 0.25. (a) What is the magnitude of the acceleration (in m/s2) of the hanging mass? ____ m/s2 (b) Determine the magnitude of...
A block of mass m1 = 1.95 kg and a block of mass m2 = 5.50 kg are connected by a massless string over a pulley in the shape of a solid disk having radius R = 0.250 m and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of θ = 30.0° as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks. A wedge in the shape of a right trapezoid...
A block of mass m2 on a rough, horizontal surface is connected to a ball of mass m1 by a lightweight cord over a lightweight, frictionless pulley as shown in the figure. A force of magnitude F at an angle ?θ with the horizontal is applied to the block as shown, and the block slides to the right. The coefficient of kinetic friction between the block and surface is ??μk. Determine the magnitude of the acceleration of the two objects.
A block of mass m1 = 39 kg on a horizontal surface is connected to a mass m2 = 22.5 kg that hangs vertically as shown in the figure below. The two blocks are connected by a string of negligible mass passing over a frictionless pulley. The coefficient of kinetic friction betweenm1 and the horizontal surface is 0.23.A) What is the magnitude of the acceleration (in m/s2) of the hanging mass?B) Determine the magnitude of the tension (in N) in...
A block of mass m1 = 1.90 kg and a block of mass m2 = 6.50 kg are connected by a massless string over a pulley in the shape of a solid disk having radius R = 0.250 m and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of θ = 30.0° as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks. A wedge in the shape of a right trapezoid...
A mass m1 = 5.00 kg is connected by a light string that passes over a pulley of mass m3 = 5.0 kg to a mass m2 = 6.00 kg sliding on a frictionless inclined surface that makes an angle of 21° with the horizontal (see figure). The coefficient of kinetic friction between the mass m1 and the horizontal surface is 0.25. There is no slippage between the string and the pulley. What is the magnitude of the acceleration of...
A mass m1 = 6.00 kg is connected by a light string that passes over a pulley of mass m3 = 7.5 kg to a mass m2 = 6.00 kg sliding on a frictionless inclined surface that makes an angle of 23° with the horizontal (see figure). The coefficient of kinetic friction between the mass m1 and the horizontal surface is 0.16. There is no slippage between the string and the pulley. What is the magnitude of the acceleration of...
A block of mass m1= 4.00 kg moves on the surface of a horizontal table. The coefficient of kinetic friction k between the table top and m1 is equal to 0.350. Block 2 of mass m2= 2.00 kg is tied to m1 via a string that passes over a frictionless, massless pulley. The two blocks start from rest and m2 drops by a distance L =1.75 m to the floor. Use the work-energy theorem to determine the speed v of...