Based on newtons first law of motion which of the following describes the action of an unbalanced force on a car

-A car moving at a fast constant speed

-A car moving at a slow constant speed

-A car that is braking

-A car that is parked

During the stage of internal combustion engine operation in which the piston rises and compresses the fuel in the combustion chamber, a. both the intake and exhaust valves are closed. b. both the intake and exhaust valves are open. c.

Which of the following is least likely to change the gene pool of a population of chipmunks?

What is a measure of how fast you are traveling and includes a direction.

During science class Billy used litmus paper to determine the pH of an unknown liquid. The blue litmus paper turned red but there was no change in the color of the red litmus paper. The liquid Billy tested is probably

How do i turn 36 m/s into mph

Light, dry snow is called powder. Skiing on a powder day is different than skiing on a day when the snow is wet and heavy.

Light from the sun reaches the earth in 8.3 minutes. In how many minutes does the light from the sun reach venus

For a fixed amount of gas, if the absolute temperature of the gas is doubled, what happens to the pressure of the gas?

Which actions most likely cause the domains in a ferromagnetic material to align?

A ball is thrown horizontally from the top of a tower at the same instant that a stone is dropped vertically. Which object is traveling faster when it hits the level ground below if neither of them experiences any air resistance?