A 1200 kg car going 30 m/s skids to a rest.
The friction force is 6000 N. How far does it skid?
The friction force is 6000 N. How far does it skid?
What force is needed to accelerate a 1300 kg car from rest to 20 m/s in 80 m?
its mass is 950 kg. find it's ke.
Numerical answer only please
From the 2 m mark to the 52 m mark?
How much work to lift it?
How much work does F do in moving the cart 3.0 m?
a.) How large a friction force impedes the motion of the box? b.) How large is the normal force?
The tension in the cable is 3500 N. What is the elevator's acceleration?
The coefficient of friction is 0.5 and the chess piece's mass is 0.02 kg. Find the acceleration of the chess piece.
What is the smallest force F exerted eastward and upward at an angle of 350 with the horizontal that can start the box in motion?
a.) What is the coefficient of static friction? b.) The block has a mass of 5 kg. What is the force of friction on it before it begins to slip?
a.) What is the smallest force parallel to the incline needed to keep the object from sliding down? b.) What parallel force is required to keep the object moving up the incline at a constant...