VI. A student attaches four drawing pins to a copper rod using candle wax as shown in the diagram The rod is then heated continuously at one end and the pins fall off in the order 4, 3, 2, 1​

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat