Question

1. List two ways you changed the speed of the ball without changing its direction?

Answer 1

Answer:

By Reducing the Force applied on it

By Increasing the Friction B/w the surface

Answer 2

Answer:

By applying force on the object. Force changes the direction of motion of the object. For example : a soccer player control the motion of a soccer ball by applying a force. It will change the ball's direction not its speed