If an object travels at constant speed in a circular path the acceleration of the object is

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?