Kinetic and Potential Energy Worksheet with practice problems and a diagram illustrating energy changes in a moving cart.

A worksheet titled "Kinetic and Potential Energy Worksheet" with practice problems involving calculations of potential energy (PE = mgh), kinetic energy (KE = 1/2mv²), and total mechanical energy (ME = PE + KE). Problems include scenarios with a baby carriage, a car, a cinder block, a bell, and a roller coaster, with specific values for mass, height, and velocity. A diagram shows a cart at position A (h=15 m) and position B (h=5 m) on a curved path.