What is the differences between mass in linear motion and moment of inertia in rotational motion
What is the differences between mass in linear motion and moment of inertia in rotational motion
Tanweepriya Das , 16 Years ago
Grade 12
General Physics> Rotation...
1 Answers
Badiuddin askIITians.ismu Expert
Dear Tanweepriva
mass and moment of inertia is entirely different thing
mass of a body always remain constant,while moment of inertia is different about different axix.
moment of inertia depends upon the distribution of mass .
but in some cases equation looks similer..
for examle kinitic energy by linear velocity =1/2 mv2
rorational kinetic energy =1/2 I w2
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