An object with uniform circular motion travels in a circle with a constant speed. If you were to glue a golf ball to

a string & swing it in a circle over your head, the string keeps the ball traveling in a circle, while centrifugal force

pushes the ball outward. For the ball to keep moving in a circle, it's is constantly changing,

How do we know of the golf ball is accelerating?

It's speed changes all the time

it's direction changes all the time

Both A & B

The golf ball isn t accelerating