Question

in a flywheel, the safe stress is 25.2 mn/m2 and the density is 7 g/cm3.then what is the maximum peripheral velocity

Answer 1

Hi

thanks for the question.

Answer : “Peripheral velocity” is the speed that a point in the circumference moves per second. “ Maximum operating speed” is the highest peripheral velocity for ensuring safe operation, in no circumstances should the speed be exceeded.

Answer 2

Answer:

Explanation: peripheral velocity =u

Safe stress=density*U*U