throwing a football Essays -- essays research papers

Throwing a football gameWhen the football travels by the air for a long pass it always follows a curve path because the force of gravity influences the movement of the ball in the upright piano direction. As the ball travels up, gravity slows it shore until it stops briefly at its peak height the ball then comes down, and gravity accelerates it until it hits the ground. Projectile bm is the path of any object that is launched or swingn and has an arched wrinkle (howstuffworks)For the football to travel the most accurate and furthest distance, the ball mustiness have the tightest spiral it can develop. This get out influence how the ball slows down in flight, because the ball is affected by air drag (howstuffworks). A spiraling throw will have less air drag, will not slow down as much and will be able to stay in the air longer and go farther than a wobble throw. The velocity of the ball and the angle of the throw ar the major factors that determine the path of the ball. V ectors are also involved in throwing a football because a vector is the direction in which you are throwing. Also when throwing on the track. For example the quarterback rolls out at a speed of 5m/s and after he twist his body to throw down field the vector is now at an angle of 75 degrees, so the quarterback must understand the speed he is running at in order to make an accurate throw (physics.unl.edu).The football has ...