Which of the following has the most inertia, if they all travel at 5 m/s?

A. A cat

B. A bicycle

C. A child

D. An elephant

A car traveled a distance of 80 km in 45 minutes (0.75 hours) what was the speed of the car

Sheena wants to measure the volume of a ball that is 24 cm across. How should she set up her equation?

Whats a medium? in physics

A rechargeable battery is marked 1.2V1.2Ah. According to this rating, how much charge does the fully-charged battery store in coulombs

HURRY HURRY HURRY! How does industry affect coastal protection? Also state your opinion about whether industries should have the right to protect their interests when it comes to the environment?

Taking the direction west to be positive, and east to be negative, what is the average acceleration of a jet ski that goes from rest to 10 m/s west in 4 seconds? A. 2.5 m/s2 B. 0.4 m/s2 C. - 0.4 m/s2 D. - 2.5 m/s2

One consequence of turbulence is mixing. Different layers of fluid flow cross over one another very easily, and get blended together.

If you were going to describe the relationship between current, voltage, and power, you could say:? A "If there is a decrease in power, there must have been an increase in either current or voltage.

Green light shines through a 130-mm-diameter hole and is observed on a screen. if the hole diameter is increased by 20%, does the circular spot of light on the screen decrease in diameter, increase in diameter, or stay the same?

Which forces do not require contact between objects in order to exert a push or pull? select all that apply gravitational force between the earth and an object tension force between an object and a rope magnetic force between two magnets frictional