Use the work-energy theorem in solving problems. Kinetic energy Compute the translational kinetic energy of a body. Hooke's law Solve problems with Hooke's law. Potential energy Compute the elastic potential energy stored in a spring. Compute the gravitational potential energy of an object.
Power Compute the power given appropriate parameters.
Impulse Define impulse and identify its units. State the law of conservation of momentum. Solve elastic and inelastic collision problems. Velocity and speed Define both velocity and speed, and identify their respective units. Acceleration Define acceleration, and identify its units.