Question

A flywheel used to prepare earthenware
pots is set into rotation at 100 rpm. It is
in the form of a disc of mass 10 kg and
radius 0.4m. A lump of clay (to be taken
equivalent to a particle) of mass 1.6 kg
folls on it and adheres to it at a certain
distance x from the centre. Calculate x if
the wheel now rotates at 80 rpm.​

Answer 1

Correct answer is 0.3536 m.....