The uniform 100 kg beam is freely hinged about its upper end A and is initially at rest in the vertical position with 0 Determine the initial angular acceleration of the beam and the magnitude FA of the force supported by the pin at A due to the application of the force P 300 N on the attached cabl...

The equation of motion for a rigid body rotating about a fixed axis can be derived using torque bala ...

The uniform 100-kg beam is freely hinged about its upper end A and is initially at rest

Question:

The uniform 100-kg beam is freely hinged about its upper end A and is initially at rest in the vertical position with θ = 0. Determine the initial angular acceleration α of the beam and the magnitude FA of the force supported by the pin at A due to the application of the force P = 300 N on the attached cable.