Set up a ramp at an angle that allows the objects to roll down in a couple seconds. Three objects: A sphere and a hollow and non-hollow cylinder. ...... a) What experimental problems would arise if they rolled too fast down the slope? .......b) What experimental problems would arise if they rolled too slowly down the slope?.............. c) What dissipative force is neglected in the derivation of the equation for acceleration (g sin theta)/ 1+ ( ICM/MR^2) (Hint: friction is included in the derivation)? ........d) Do you think this force is negligible for the current situation? Explain. ..........................................................**will vote lifesaver thanks!!!***