A soccer ball and a car are dropped from the same height in a vacuum on Earth. A The soccer ball and the car experience the same gravitational force.

B The soccer ball and the car experience the same acceleration due to gravity.

C The car will take less time to reach the ground than the soccer ball.

What type of force holds atoms together in a crystal?

Based on this activity, is kinetic energy always transformed into potential energy?

If you visited mount shasta city (elevation 900 m [3000 ft.]) and found the outside air temperature to be 27°c (81°f), what would be the air temperature at the summit of mount shasta (elevation 4200 m [14,000 ft.]) at that moment-assuming that the temperature conditions with altitude change at an average, or normal, lapse rate?