- #1
esmeralda4
- 52
- 0
Hi,
Since velocity is a vector quantity I assume it follows that KE must also by a vector since KE=1/2mv squared.
Is it true to say a rotating object has zero total velocity since + = - and therefore the total KE is zero?
Thanks
Since velocity is a vector quantity I assume it follows that KE must also by a vector since KE=1/2mv squared.
Is it true to say a rotating object has zero total velocity since + = - and therefore the total KE is zero?
Thanks