Respuesta :
Two small objects of mass m0 and a rotating platform of radius R and rotational inertia Ip about its center compose a single system. Graphs represents the angular displacement of the system as a function of time for the system in experiment 1 is parabola with mouth open up.
what is angular displacement?
Angular displacement is a vector quantity, which means that angular displacement has a size and a direction associated with it. The direction is important for later mathematical processes, but the definition is a bit confusing.
It is the angle made by a body while moving in a circular path. Before we go any further into the topic, we have to understand what is meant by rotational motion. When a rigid body is rotating about its own axis, the motion ceases to become a particle. It is so because in a circular path velocity and acceleration can change at any time. The rotation of rigid bodies or bodies which will remain constant throughout the duration of rotation, over a fixed axis is called rotational motion.
The angle made by the body from its point of rest at any point in the rotational motion is the angular displacement.
learn more about angular displacement :https://brainly.com/question/13665036
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