A box of mass 2 kg is pulled horizontally by a force that has magnitude of F= 10 N and slides across the floor in the positive x-direction , see figure below. If the coefficient of kinetic friction between the box and the surface is Uk= 0.25, what is the box's acceleration
A block of mass M is pulled over a rough horizontal surface. The block has a coefficient of kinetic friction with the surface of . The block is subject to the normal force, the friction force, the force of gravity, and a force from a rope of magnitude T which pulls up and to the right at an angle of 0 with the horizontal. The box was initially travelling to the right at speed v = 2.7 m. If M...
A 15.0 kg box is being pulled across a rough floor at a constant acceleration of 3.00 m/s^2 by means of a rope. The rope makes an angle of 34.0 degrees above the horizontal. The coefficient of kinetic friction between the floor and the box is u=0.250. Calculate the magnitude of the tension in the rope?
FP 30.0° ÈN The 10.0-kg box is now pulled along a horizontal surface by a force of 40.0 N applied at a 30.0° angle above horizontal. The coefficient of kinetic friction remains at 0.30. Calculate its acceleration. What would be the coefficient of static friction? Ffr mg
A8 kg box is being pulled across a horizontal surface. The pulling force has a magnitude of 55 N and acts at an angle of 30° above the horizontal. The coefficient of kinetic friction between the surface and box is 0.2. What is the normal force acting on the box?
A 9.0 kg TV is being pulled across a flat level surface by a 10.0 N horizontal force. A 9.9 N kinetic friction force opposes the motion. What is the magnitude of the work done by friction if the box when the box is moved 11.0 m? ___________ J
A block of mass M is pulled over a rough horizontal surface. The block has a coefficient of kinetic friction with the surface of u. The block is subject to the normal force, the friction force, the force of gravity, and a force from a rope of magnitude T which pulls up and to the right at an angle of 0 with the horizontal. The box was initially travelling to the right at speed v = 2.7 m. If M...
A block of mass M is pulled over a rough horizontal surface. The block has a coefficient of kinetic friction with the surface of u. The block is subject to the normal force, the friction force, the force of gravity, and a force from a rope of magnitude T which pulls up and to the right at an angle of 0 with the horizontal The box was initially travelling to the right at speed v 1.4 m. If M =8.5kg,...
A box of unknown mass is sliding with an initial speed Vi= 5.70 m/s across a horizontal frictionless warehouse floor when it encounters a rough section of flooring d= 2.30 m long. The coefficient of kinetic friction between the rough section of flooring and the box is 0.100. Using energy considerations, determine the final speed of the box (in m/s) after sliding across the rough section of flooring.
A box of unknown mass is sliding with an initial speed vi = 5.00 m/s across a horizontal frictionless warehouse floor when it encounters a rough section of flooring d = 2.60 m long. The coefficient of kinetic friction between the rough section of flooring and the box is 0.100. Using energy considerations, determine the final speed of the box (in m/s) after sliding across the rough section of flooring.