- #1
malta
- 20
- 0
Penny sits on top of a frictionless sphere, urgent please
At the top of a frictionless sphere of radius R a penny is given a push to speed x. At what angle, measured from the vertical does the penny leave the surface?
Homework Statement
At the top of a frictionless sphere of radius R a penny is given a push to speed x. At what angle, measured from the vertical does the penny leave the surface?