Which is a characteristic of centripetal acceleration?

it is directed outward from the center of a circle.
it is directed inward, toward the center of a circle.
it results in an object moving faster.
it results in an object moving slower.

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

Explanation:

Centripetal acceleration is the acceleration resulting from a movement along a circular path.

This acceleration is always directed towards the center of the circle and is defined as follows:

where is the tangential velocity of the object in the circular path, and is the radius of the circle.

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

this a false

explanation: