# Projectile Motion

November 05, 2012

Faustin Combe

Alex Gazso

Maria Henriquez

Abstract:

This experiment determined the maximum distance a projectile can travel in the best angle range by shooting a projectile at various angles then measuring the distance travelled. This experiment used a toy gun, Nerf N-Strike Jolt Ex-1, which was attached to a wooden structure with a u-hook suspension and protractor. The toy gun was shot in variety of angles, afterward; measuring the distance it travelled from the wooden structure to the place it dropped.

Introduction:

A “projectile” is defined as an object subject only to the force of gravity and no other forces. For example, arrows, darts, and bullets are considered projectiles. Parabolic motion has been studied for a long time dating all the way back to the time in which Galileo was conducting experiments. He accurately described projectile motion as objects in motion through air in two dimensions near the earth’s surface. The purpose of this experiment is to determine the best angle measurement that covers the farthest distance by shooting a projectile in different angles. The method used to determine the maximum distance travelled is using a wood structure with a u-hook suspension attached with a protractor and a Nerf N-Strike Jolt Ex-1. The wooden structure holds the Nerf gun in various angles, therefore allowing the nerf bullet to be shot in a desired angle. If one wishes to know which angle allows maximum distance travelled, shooting a nerf gun at a certain angle is a reliable method. Determining the angle that allows maximum distance travelled is significant to examining general motions of objects in the world in two dimensions such as kick or thrown footballs and. An angle of 65 degrees will allow the nerf bullet to travel the maximum distance. Materials:

Wood structure with a u-hook suspension

Meter stick

Nerf N-Strike Jolt Ex-1

Protractor...

Please join StudyMode to read the full document