You can also describe where an object is by its _____ in relation to another object. The acceleration of an object is towards the center of the circle and it is known as the centripetal acceleration. Why Get Strong Vape Humor Strength Life Gets Better The speed is constant with changing direction. . During the ride she moves at a constant speed of 3 ms. The speed of an object that is moving in circular motion is constant while its direction keeps on changing. Velocity is a vector quantity that describes the speed and direction that an object is moving. You just studied 25 terms. For an object to have constant velocity speed and direction must not be changing. When an object is moving in a circular motion and released after some time it will. A student rides the Ferris wheel when visiting an amusement park. This straight-line motion is always at a tangent to the circle so the speed of an object moving in a