Recent content by SABander

My Work So far i have thought that it could be a circular motion question and find the maximum velocity that the object could go around. But given no numbers i am having trouble. This is what i have so far E=Mgd E=MGr FD=MGr And that got me no where. Then i tried this approach...

Hey, I am new and i am hoping someone can give me a hand. I desperately need assitance on this question and any advice would be great. Thanks A skier starts at rest on the top of a strange, smooth, icy hill shaped like a hemisphere. The hill has a constant radius of R. Neglecting friction (it...