Two blocks are connected to a rope that passes over a pulley shaped like a disk,...
Two blocks are connected by a massless rope that passes over a pulley. The pulley is 12 cm in diameter and has a mass of 2.0 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.50 Nm. If the blocks are released from rest, how long does it take the 4.0-kg block to reach the floor? 4.0 kg 1.0 m Answer: 2.0 kg t = 1.1 s
The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm in diameter and has a mass of 3.0 kg As the pulley turns, friction at the axle exerts a torque of magnitude 0.53 N.m. Part A If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
The two blocks in the figure Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm In diameter and has a mass of 2.1 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.52 N·m. Part A If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
The two blocks in the figure(Figure 1) are connected by a
massless rope that passes over a pulley. The pulley is 12 cm in
diameter and has a mass of 3.0 kg . As the pulley turns, friction
at the axle exerts a torque of magnitude 0.52 N⋅m .Part AIf the blocks are released from rest, how long does it take the
4.0 kg block to reach the floor?
1. The two blocks in the figure below are connected by a massless rope that passes over a pulley. The pulley is shaped like a disk (I = MR2). It has diameter of 12 cm and a mass of 4.0 kg. Block A has a mass of 2.0 kg and block B has a mass of 4.0 kg. What is the acceleration of the block A?
The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 15 cm in diameter and has a mass of 3.0 kg . As the pulley turns, friction at the axle exerts a torque of magnitude 0.49 N m 4.0 kg 1.0 m 2.0 kg If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? Express your answer to two...
Two blocks are connected by a massless rope over a massless, frictionless pulley, as shown in the figure. The mass of block 2 is ?2=11.7 kg , and the coefficient of kinetic friction between block 2 and the incline is ??=0.200 . The angle ? of the incline is 33.5° . If block 2 is moving up the incline at constant speed, what is the mass ?1 of block 1?
Two blocks are connected by a massless rope over a massless, frictionless pulley, as shown in the figure. The mass of block 2 is ?2=11.3 kg , and the coefficient of kinetic friction between block 2 and the incline is ??=0.200 . The angle ? of the incline is 31.5° . If block 2 is moving up the incline at constant speed, what is the mass ?1 of block 1?
Two blocks are connected by a massless rope slung over a massless, frictionless pulley at the edge of a table. One block moves horizontally along the tabletop; it has a mass of 8.00 kg. The other block is freely-hanging off the edge of the pulley; it has a mass of 6.00 kg. Initially, both blocks have a speed of 0.900 m/s; the blocks come to rest after they have moved 2.00 m. What is the coefficient of kinetic friction between...
By means of a rope whose mass is negligible, two blocks are suspended over a pulley, as the drawing shows, with m1 = 10.7 kg and m2 = 46.0 kg. The pulley can be treated as a uniform, solid, cylindrical disk. The downward acceleration of the 46.0-kg block is observed to be exactly one-half the acceleration due to gravity. Noting that the tension in the rope is not the same on each side of the pulley, find the mass of...