Recent content by Fisics Noob

How much does the cup weigh? Dont you need its mass?

Thx that is really helpful. Just talking about other variables, i am hoping to include things like air resistance and friction as negligible. i am estimating to get a distance of about 20cm tops so the mass will not be airborne for very long. You said using cons of energy; PEg = mgh KE =...

Hey i am doing an experiment for a school physics assignment on projectile motion. I have three variables which i want to change so i can see how i can obtain a maximum range (distance). I have chosen mass of projectile, angle of launch and initial velocity of mass as my three variable. My...