In: Physics
A cockroach starts walking with constant speed v , radially outwards from the center of a disc that's flat and horizontal. The disc rotates with angular speed OMEGA constant , relative to the vertical axis passing through its centre. Using the equations of the movement in non-inertial coordinate systems compute,
a- identify in one or more diagrams all the forces acting on the insect
b- if the coefficient of friction between the insect and the disc is MU ,
how far can the insect walk, before it starts to slip?