Recent content by huymai

Coefficient of friction!? Homework Statement How would you figure out the coefficient of sliding friction between two sheets of paper ?. Homework Equations The Attempt at a Solution I intended to make a ramp out of one paper and and put the other paper on top of the ramp. Adjust...

physics lab practical! (Centripetal Force) Homework Statement I need help to come up with a lab to figure out the centripetal Force of a cork as it rolls down the ramp. Homework Equations Fc=(mv^2)/rThe Attempt at a Solution i know that Fc= (mv^2)/r ,but i don't know if the velocity in the...