Multiple Choice
An initially installed flywheel can store 106 J of kinetic energy when rotating at 300 rad/s.It is replaced by another flywheel of the same size but made of a stronger material.If its mass is the same as that of the original,and it is now capable of achieving a rotational speed of 425 rad/s,what maximum energy can be stored?
A) 2.01E+6 J
B) 1.66E+3 J
C) 1.73E+5 J
D) 1.00E+6 J
Correct Answer:
Verified
Correct Answer:
Verified
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