Observe the vibrations of the ball on the thread. Does the ball’s centripetal acceleration change as it moves?

The centripetal acceleration of the ball on the thread during oscillatory motion changes both in magnitude and in direction, since the speed constantly increases and decreases, and the centripetal acceleration at any point of the trajectory is directed to the center of the circle.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.