Yep, because at the point when a motor is rotating at its fastest, the back emf cancels out the voltage applied in the coil, so there is no net current and hence no net force.
Is it a cardinal sin to fudge stats in an economics paper.
eg. If I know that China's 10 year real GDP growth is around 9%, so I just plug in 9.2%, how strict are the markers on this, and how close are they to a bunch of stats to check?
Hi guys,
I'm from a school ranked about 160, and I am dreaming big.
My final ranks are
2/6 Ext2 maths
4/17 Ext1 maths
5/18 Chemistry
4/15 Physics
11/37 English Advanced
Do you guys think I could still gets a 99.95 ATAR? or even just >99.5 because I have been really dedicated all year and I...
I guess it gives you a safety net for if you don't perform your best in an exam when you are actually a great student. Because if you went to a lowly ranked school, chances are you wouldnt have other good marks in the HSC exam to fall back on for your internal.
yeh modules on monday. I really don't know an don't really care how I went tbh. I think I did alright in the essay and short story, but my short answer was quite av, and i didnt get too much down for the 5 marker. but eh, hopefully I do better in modules.