What is the magnitude of the vector described below? "15 ft/s down" a. 15 ft/s b. feet c. feet per second d. down

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false