Which term describes how fast the atoms or molecules inside an object are moving? A. Temperature

B. Heat

C. Density

D. Pressure

What do high pressure systems usually cause?

3. A hunter shoots a 2 kg arrow accelerating it at 15m/s2. How much force does this require?

Stars release huge amounts of radiation from their surfaces while on the main sequence. why is this necessary if a star is to maintain hydrostatic equilibrium?

A rubber ball rolls across a level surface. The ball will eventually stop rolling due to A. electricity B. conductivity C. friction D. magnesium

If we decrease the amount of force, and keep all other factors the same, what will happen to the amount of work? A: the amount of work will go down because the distance will decrease.

When the velocity of a mass on a spring is zero, the acceleration is at

Which is a disadvantage of using wind as an energy source? Check all that apply. It may be unreliable. It is not naturally occurring. It produces a lot of waste. It requires wires to carry electricity. It generates large amounts of electricity.

One step in the production of hydroelectric power involves

A pot is heated on a stove. The water begins to boil rabidly. Which explains why the water is boiling fast?

A galvanometer can be calibrated to read electric A) current B) Voltage C) either of these D) neither of these