What is a characteristic of centripetal acceleration? a. it is directed outward from the center of a circle b. it is directed inward, toward the center of a circle c. it results in an object moving faster d. it results in an object moving slower

It is directed inward, toward the center of a circle.

Explanation:

The centripetal acceleration is acting on the object when it is moving in circular path. The formula of centripetal acceleration is given by :

v is the speed of object

r is the radius of circular path

The centripetal acceleration acting on the object is towards the center of circle. It is responsible for the centripetal force which is acting inwards. Hence, the correct option is (B).