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cheapstrike
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Homework Statement
A uniform solid sphere of radius R, rolling without sliding on a horizontal surface with an angular velocity ωo, meets a rough inclined plane of inclination θ=60°. The sphere starts pure rolling up the plane with an angular velocity ω. Find the value of ω.
Homework Equations
Conservation of angular momentum.
The Attempt at a Solution
If we conserve angular momentum about the point of contact with inclined plane, what will be the equation that we will get. I am confused as to what velocity will we take as the initial velocity of the centre of mass about the point of contact with the incline.
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