- #1
chandran
- 139
- 1
i have a rotating disc. I have a tachometer and a sensor tape. Where should
i stick the tape to measure the rpm correctly? How tachometer works?
One more question.
a rotating disc has kinetic energy. Why we study energy of a rotating.
Now if i stop the rotating disc according to law of conservation of energy where that lost energy gone?
i stick the tape to measure the rpm correctly? How tachometer works?
One more question.
a rotating disc has kinetic energy. Why we study energy of a rotating.
Now if i stop the rotating disc according to law of conservation of energy where that lost energy gone?