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Question 1 of 1
1. Question
Match the following (multiple matches are possible) in the context of rolling motion:
Column I Column II (A) Angular Momentum =
(B) Kinetic Energy =
(C) Kinetic Energy =
(D) v_{cm}=Rω(p) Pure rolling
(q) Rolling
(r) Pure rotation about the point of contactNote: Do not leave any blank space and type in alphabetical order. Type alphabets without ( or ) symbols.
 A(pq), B(pq), C(pr), D(pr)
CorrectAngular momentum and kinetic energy results are valid for all types of rolling motions. However, v_{CM}=Rω is valid only for pure rolling motion but not for any other rolling motion. Pure rolling motion can be visualised as instantaneous rotational motion about the point of contact in which case kinetic energy can also be given by .
IncorrectAngular momentum and kinetic energy results are valid for all types of rolling motions. However, v_{CM}=Rω is valid only for pure rolling motion but not for any other rolling motion. Pure rolling motion can be visualised as instantaneous rotational motion about the point of contact in which case kinetic energy can also be given by .