Recent content by dirac1902

but how the curve will be. I mean will it open up or down? Thanks for your help :)

A ball of mass m rests at times t less than 0, at height h above the ground. at time t=0 the ball is released and fell on the ground after hitting the ground, the ball rests there. a) x represents distance from the ground, drive and expression for the phase diagram when the ball moving toward...

phase diagram for x and xdot.