Anyoone wanna be my friend? I need some frinds i am actually a realy cool and chill dude i promise i am a cool dude to be around.
Also if you wanna do a zo0m meeting thats fine i am not saying i want to do it i just dont want to be reported.

Consider a small frictionless puck perched at the top of a fixed sphere of radius r. if the puck is given a tiny nudge so that it begins to slide down, through what vertical height will it descend before it leaves the surface of the sphere? [hint: use conservation of energy to find the puck's speed as a func e conservation of energy to find the puck's speed as a function of its height at what value of this normal force does the puck leave the sphere? ] here on the puck.