A) \[\text{III}\]
B) \[\text{IV}\]
C) \[\text{A=I,B=IV}\]
D) \[\text{A=IV,B=I}\]
Correct Answer: A
Solution :
Let the velocity of centre of sphere be v. The angular speed of the sphere about its centre is given by \[\left[ \text{ML}{{\text{Q}}^{-\text{2}}} \right]\] where, r = radius of sphere. The total kinetic energy =translational kinetic energy 4- rotational kinetic energy \[[L\,\,{{T}^{-1}}{{Q}^{-1}}]\] \[[M{{L}^{2}}\,\,{{T}^{-1}}{{Q}^{-2}}]\] \[\left[ \text{LT}{{\text{Q}}^{-\text{1}}} \right]\] \[{{O}_{1}}\]
You need to login to perform this action.
You will be redirected in
3 sec
