An Object of Radius R and Moment of Inertia I

question 37

Multiple Choice

An object of radius R and moment of inertia I rolls down an incline of height H after starting from rest.Its total kinetic energy at the bottom of the incline:

• A)is gR/I.
• B)is I/gH.
• C)is 0.5Ig/H.
• D)cannot be found from the given information alone.