A rotating flywheel can be used as a method to store energy.If it is required that such a device be able to store up to a maximum of 2.00 × 106 J when rotating at 400 rad/s,what moment of inertia is required?
A) 50 kg m2
B) 25 kg m2
C) 12.5 kg m2
D) 6.3 kg m2
Correct Answer:
Verified
Q1: A solid sphere of mass 2.5 kg
Q3: A ventilation fan with a moment of
Q7: An initially installed flywheel can store 106
Q10: A non-uniform round object of mass M
Q30: A hoop,solid sphere,and solid cylinder each have
Q44: A bus is designed to draw its
Q48: A solid sphere,a solid cylinder,and a hoop
Q51: The Earth's density increases with depth.If instead
Q59: A hoop with mass,M,and radius,R,rolls along a
Q76: A meter stick is hinged at its
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents