The magnitude of acceleration of a ball is the measure of how much the velocity of the ball changes over time. It is usually measured in meters per second squared (m/s²).
The magnitude of acceleration of a ball can be calculated by dividing the change in velocity by the change in time. This can be represented by the formula a = (vf - vi) / t, where a is acceleration, vf is final velocity, vi is initial velocity, and t is time.
Yes, the mass of the ball does affect its magnitude of acceleration. This is because a heavier ball will require more force to accelerate compared to a lighter ball. This relationship is represented by Newton's second law of motion, which states that force equals mass times acceleration (F = ma).
The surface the ball is rolling on can affect its magnitude of acceleration. A rough surface will cause more friction and resistance, resulting in a lower acceleration. On the other hand, a smooth surface will have less friction and allow the ball to accelerate more easily.
Yes, the magnitude of acceleration of a ball can change during its motion. This can happen when an external force, such as gravity or air resistance, acts on the ball and causes its velocity to change. The change in velocity will result in a change in acceleration, as acceleration is directly proportional to velocity.