2. Why is it necessary for rotation to occur within a
generator?

ON

Explanation:

Locate your computer's Power button.

Press and hold that button until your computer shuts down.

Wait until you hear the computer's fans shut off, and your screen goes completely black.

Wait a few seconds before pressing and holding the power button to initiate your computer's normal startup.

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more