Solid bodies, such as mechanical flywheels, experience stress when rotating. The stress s on a flywheel with uniform density d (kg/m³) and radius r (meters) is approximated by where is the rotational speed of the flywheel in radians per second. Estimate the percent increase in the stress if the rotational speed of a uniform flywheel is increased from 3205 to 3355 rad/s. [Note: you should be able to answer the question with the given information: no additional information is necessary.] A) 9% B) 3% C) 0.02% D) 5%

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The Answer of Solid bodies, such as mechanical flywheels, experience stress when rotating. The stress s on a flywheel with uniform density d (kg/m³) and radius r (meters) is approximated by where is the rotational speed of the flywheel in radians per second. Estimate the percent increase in the stress if the rotational speed of a uniform flywheel is increased from 3205 to 3355 rad/s. [Note: you should be able to answer the question with the given information: no additional information is necessary.] A) 9% B) 3% C) 0.02% D) 5%

Solid Bodies, Such as Mechanical Flywheels, Experience Stress When Rotating