Why does a ball that is hit harder fly farther?

A. The pitcher has put a lateral spin on the ball.
B. Air pressure is acting on the surface of the ball.
C. The hitter has put a lot of external force on the ball.
D. The force of gravity acts to pull the ball down.

C. The hitter has put a lot of external force on the ball.

Explanation:

When high external force is applied to a ball that is hit harder, it flies fartherThree forces act on the baseball in flight - lift, drag and weightWeight - directed towards earth's centerWeight can be determined by Newton's laws of gravitationDrag - When the ball moves through air, a resistance force (drag) is applied to its motionDrag - Directed along and opposite to flight direction of the ballLift - aerodynamic force perpendicular to the flight direction

I'm not sure what your asking buddy.. but i know that you can weld two peices of steel by pure force and pressure.