The photo shows a skateboarder applying a force against one edge of a skateboard as she rides down a hill. how does this action cause the skateboarders motion to change? A. it applies an unbalanced sideways force that causes a change in direction.

B. it increases the net force pointing down the hill so she speeds up.

C. it applies a balanced sideways force that causes a change in direction.

D. it increases the force of friction so she slows down.