- A stationary mass of 1 kg is pulled along a frictionless 3 m inclined plane by a constant force of 6 N. At the top of the plane the mass has been displaced 1 m vertically. [Figure shows a 1 kg mass on a 3 m incline with a height of 1 m and a force of 6 N applied.]
What is the speed of the mass at the top of the incline?
