A 6kg mass rests on a frictionless table. A string from this mass goes across a pulley and is attached to a 10kg mass hanging over the side of the table. Find the tension in the string and the acceleration of each mass.

An object sits at the edge of a tabletop with a mass of 143 kg. It is connected by a fine strong thread to a mass via a pulley which is connected to the edge of the tabletop. The friction coefficient between the 143 kg mass and the table is 0.300 and the tension in the thread is 890 N. Find the acceleration of the system and the mass of the other block

A force F is used to hold a block of mass m = 4.00 kg on an incline as shown in the diagram. The plane makes an angle of 0 = 30.0° with the horizontal and F is perpendicular to the incline. The coefficient of static friction between the plane and the block is 0.300. What is the minimum force, F in Newtons, necessary to keep the block at rest?

A worker pulls a 15-kg crate in a straight line on a level surface by imparting a horizontal tension of 80 N to the free end of a cable whose other end is attached to the crate. If the coefficient of static friction is 0.40, what is the acceleration of the crate?

The rock is hanging from the middle of a clothesline. The rope is attached at equal heights 24 units apart and the entre point sags 1 unit below them. What is the tension if he has a mass of 20kg?

A 4.9 kg block is dragged up a hill by a 40 N force pointing uphill.  If the hill is inclined at 11.2 and the coefficient of friction is 0.7 what is the acceleration?

Two blocks of are connected by a cord that passes over a massless, frictionless pulley. Find the tension in the cord in Newtons, if m = 1.2 kg and M = 2.6 kg.

A body of weight w is attached by a string of length L, to a hook on a vertical wall.  A horizontal force F acting on the body holds it at a distance d from the wall.  Derive the equation, which gives the force F in terms of w, L, and d.

If a mass of 4.01 kg object is attached to a string. If the force of tension in the string  is 51 N j, what is the magnitude of the object's acceleration?

A girl has a 14 kg wagon. If she pushes from behind at an angle of the 30 degrees with a force of 60 N, she finds she can push the sled with a constant speed when she pulls on the handle, it makes an angle of 30 degrees to the ground. If she pulls with the same force, how fast will the wagon accelerate?