Rarefaction occurs only in a wave. a: transverse b: longitudinal c: sympathetic d: forced

Select the three ways that the parallel-plate capacitor differs from a car battery.

Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created