Projectile motion
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Mindaugas Žuromskis IB1 Internal assessment: Investigation of Projectile Motion Description of the process: We will use a pistol, an iron ball, some flour, a cardboard and a ruler. All equipment will be put or attached to the desk. First of all, we will attach the pistol to the desk in order it wouldn't move and we could set the angle from which we will shoot the iron ball. Furthermore, there will be a cardboard on the desk full of flour. When the ball will fall on the cardboard we will see in what point it landed exactly. Then we will take a ruler and make a measurement what distance did the ball travel. The ball will be shot four times from the pistol from the each angle (15, 30, 45, 60, 75 degrees). During the shooting of the ball we will write the results we get and then we will estimate the initial speed of...

