A ring of mass m and radius R is placed on a rough inclined plane so that it rolls without slipping then Match the following :
Column I | Column II |
(i) Linear acceleration of centre of mass | [A] Is directly proportional to m |
(ii) Angular acceleration | [B] Is inversely proportional to m |
(iii) Rotational kinetic energy at any instant | [C] Is inversely proportional to R |
(iv) Translational kinetic energy at any instant | [D] None |
Text Solution
Verified by ExpertsCHECK THE SOLUTION.
Ans.
(i) [D]
(ii) [C]
(iii) [A]
(iv) [A]
Sol. a = 
and β is independent of m and R
α = 
K R = 
I ω 2 = 
× mR 2 × 
= 
ma 2 t 2 K T = 
mv
2 = 
× m × 
= 
ma 2 t 2
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems