Recent content by hello337

Thank you! So you think that v is v(t) ? :)

Homework Statement I have to make a plot. This plot must illustrates a position of a ball, which is falling. My problem is that I don't know what v is in this equation. drag force= -C * ||v(t)|| * v Homework Equations To calculate the velocity: v(t+dt)=v(t)+a(t)*dt where t is time...