Does the inertia of a body depend upon its energy-content?

Answer 1

Yes. A body's inertial mass is gamma times m, where m is it's rest mass and gamma=sqrt(1-v^2/c^2). This times c^2 is equal to it's total energy.

Answer 2

Unless one is talking about energy in the famous e=mc^2 context (because inertia does depend on m), I'm pretty sure it does not.

EDIT;
Boy, do I feel stupid, I was already thinking of Einstein but totally missed the point Dr R brought up. Of course at the speeds the average person deals with every day, the difference is pretty small, but it still there.

Answer 3

till one is speaking approximately means indoors the prevalent e=mc^2 context (by using actuality inertia does rely on m), i'm exceptionally constructive it does not. EDIT; Boy, do i think of stupid, i became already thinking of Einstein yet thoroughly surpassed over the element Dr R reported. of path on the speeds the often going on guy or female deals with on an universal basis, the version is very small, even nevertheless it inspite of the actuality that there.

Answer 4

i think inertia of a body doesnot depend on energy content