Gases will diffuse from a region of higher concentration to a region of lower concentration. why don't the gases in the earth's atmosphere escape into the near-vacuum of space?

Potential energy is the energy that is stored in the interactions between objects.

Also got lost on this question: A rescue plane wants to drop supplies to isolated mountain climbers on a rocky ridge 235m below. If the plane is traveling horizontally with a speed of 250 km/h (69.

How does erosion occur?

Which type of wave moves the medium in the same direction that the wave is traveling

What is the momentum of a car with a mass of 9kg and a velocity of 2m/s? Do not write units in your answer. Round to the nearest whole number.

A car has a mass of 975kg. by pushing on the car Evan increase its speed from 0.5 m/s to 3 m/s. what impulse did evan apply to the car

Why do objects of different matter not obtain the same temperature after thermal equilibrium? example copper and aluminum

How can a driver best prepare to enter sharp curves on a road way

Geology belongs to which main category of science?

A block slides down a slope inclined at 37 degrees. If the slope is frictionless and the block starts off at rest, how fast is it moving after it has traveled 1 meter along the plane? Apply energy-conservation principles to solve.