The most abundant state of matter in the universe is also the state with the most kinetic energy. That is

A) gas

B) liquid

C) plasma

D) solid

Assume that a pendulum used to drive a grandfather clock has a length L0=1.00m and a mass M at temperature T=20.00°C. It can be modeled as a physical pendulum as a rod oscillating around one end.

Sort the tiles into the appropriate categories.

What are the two masses and one distance that determine your weight?

In which situation would you see a partial lunar eclipse? A. the entire moon passes through earth shadow B. the moon passes between earth and the sun C. a portion of the moon passes through earths shadow D.

Your car burns gasoline with air to make heat where does most of this energy come from

1. An automobile with a mass of 1000 kg accelerates when the traffic light turns green. If the net force on the car is 4000 N, what is the car's acceleration?

Imagine that you replace the block in the video with a happy or sad ball identical to the one used as a pendulum, so that the sad ball strikes a sad ball and the happy ball strikes a happy ball.

Under what conditions will an object experience a gravitational force? Under what conditions will an object experience an electric force? Under what conditions will an object experience a magnetic force?

A basketball player pushes down with a force of 34 N on a basketball that is inflated to a gauge pressure of 9 x 104 Pa. What is the diameter of contact between the ball! and the floor?

Match these terms with their definitions: 1. unit of electrical resistance ampere 2. unit of electromotive force or electrical potential ohm 3. unit for measuring the strength of an electric current volt 4. unit of electrical power watt