A basketball has more inertia than a tennis ball.
Inertia is the resistance of an object to changes in its motion, and it depends on the object’s mass. Since a basketball has a much greater mass compared to a tennis ball, it has more inertia and is harder to accelerate or decelerate than a tennis ball.
In simpler terms, a basketball requires more force to change its speed or direction than a tennis ball because it is heavier.
