What is pressure?

force per unit area

gravity per unit area

weight of the atmosphere

force per volume

What is Resistance?

About how long can the sun spin on the Main Sequence?

An airplane travels from st louis to portland, oregon in 4.33 hours. if the distance traveled is 2,742 kilometers, what is the airplanes average speed

Phosphorus is: found free in the atmosphere returned to the soil by rhizobium added to the soil through weathering usually very abundant in an ecosystem

A certain pendulum with a 1.00 kg bob has a period of 3.50 s. What will happen to the period of the pendulum if the 1.00 kg bob is replaced by a bob with a mass of 2.00 kg? Briefly explain your answer.

Which of the following is not the name of a space station that was in orbit around Earth?

Relationship between acceleration and free fall

A SI unit used to measure force, equal to less than one-quarter of a pound, is the what

What basic form of energy is present in blowing wind?

A wave with a frequency of 30 Hz has a wavelength of 40.5 m. How fast is the wave traveling?