This diagram shows a skier moving down a hill. which statement best describes the skier? the skier has potential and kinetic energy. the skier has only potential energy. the skier has only kinetic energy. the skier does not have potential or kinetic energy

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.