What is the study of physilogy

The total energy in a system is 675 J. The kinetic energy changes from 296 to 432 J. Which statement best describes the potential energy of this system?

53. • A convertible travels down a straight, level road at a slow speed of 13 km/h. A person in the car throws a ball with a speed of 3.6 m/s forward at an angle of 30° to the horizontal. Where is the car when the ball lands?

In order to produce a current in a cell, the terminals must what? a. have a potential difference b. be exposed to light c. be in a liquid d. be at two different temperatures

A tall flagpole is a harmonic oscillator, flexing back and forth with a steady period. The pole rises from a base that is fixed in the ground, but you can push it forward from chest height.

An absorption spectrum of oxygen is shown below. A rainbow for a line spectra from purple through red.

If jim exerts a force of 2.0 N on a shopping cart, what force does the shopping cart exert on jim?

A substance made up of 2 or more elements is called

Matching fossils go with what hypothesis?

The most powerful tugboats in the world are built in Finland. Theseboats exert a force with a magnitude of 2.85 * 10^6N. Suppose one ofthese tugboats is trying to slow a huge barge that has a mass of 2.0 * 10^7kg and is moving with a speed of 3.

Which of the following describes a chemical change A. burning paper B. freezing water C. melting ice D. bending a wire