Ex. 6: The moment of inertia of the earth about its axis of rotation is 9.83 x 1097 kg-m2 and if its angular velocity is 7.3 x 10 rad/s. Calculate (1) Kinetic energy of rotation and (2) Radius of gyration. (Given : mass of the earth = 6 x 1024 g)
Ex. 6: The moment of inertia of the earth about its axis of rotation is 9.83 x 1097 kg-m2 and if its angular velocity is 7.3 x 10 rad/s. Calculate (1) Kinetic energy of rotation and (2) Radius of gyration. (Given : mass of the earth = 6 x 1024 g)
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its axis of rotation is 9.83 x 107 kg-m2 and if its
angular velocity is 7.3 x 10-5 rad/s. Calculate (1)
Kinetic energy of rotation and (2) Radius of
gyration. (Given : mass of the earth 6 x 1024 g)
%3D"
Transcribed Image Text:Ex. 6: The moment of inertia of the earth about
its axis of rotation is 9.83 x 107 kg-m2 and if its
angular velocity is 7.3 x 10-5 rad/s. Calculate (1)
Kinetic energy of rotation and (2) Radius of
gyration. (Given : mass of the earth 6 x 1024 g)
%3D
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