Recent content by Alex22

Not necessarily, its more of a problem trying to figure out the relationship. I'm stuck on what I should graph for the investigation. GPE and Work Done/Friction correlate positively, yet I can't make much sense of the correlation between the normal and frictional force.

Hi everyone, For an experiment I wanted to investigate the forces acting on a ball when rolling down an incline. Basically I have a wooden incline with a photogate at the bottom to measure the velocity of the ball at the bottom of the ramp. At the top of ramp the sphere has potential energy...