Recent content by ahmed tb

Thank you for your reply and check of the solution. and when you set θ and θ'' to zero you would get the answer to part (a).

Homework Statement Homework EquationsThe Attempt at a Solution I found this solution for the nature frequency but here it does not include the Ball weight and centrifugal force in the moment balance equation about the pivot (O), it is wrong answer...is not it? I tried to solve the problem...