What is revolution? A. The spinning of an object on its axis
B. The motion of an object along a curved path
C. The orbit of a satellite around a central body
D. The motion of two objects around each other

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?