The ratio of the accelerations for a solid sphere (mass 'm' and radius 'R') rolling down and incline of angle '' without slipping and slipping down the incline without rolling is
5:7
2:3
2:5
7:5
As discussed in
Rolling of a body on an inclined plane -
- wherein
K=Radius of gyration
= Angle of inclination
Option 1)
5:7
This option is correct.
Option 2)
2:3
This option is incorrect.
Option 3)
2:5
This option is incorrect.
Option 4)
7:5
This option is incorrect.