Acceleration: the rate of change of velocity with time. It is a vector quantity with magnitude and direction.
Centre of mass: The point at which the force of gravity on a body is taken to act.
Range: Horizontal distance.
Displacement: The distance and direction an object moves between its starting and finishing positions. It is a vector quantity.
Work: Equal to F x s, where F is the force in Newtons and s is the distance travelled and is measured in Joules.
Energy: A scalar quantity associated with an object or system. Heat, light and sound are examples.
Power: The rate at which work is done.
Kinetic Energy: Energy due to the motion…