I did this question from a worksheet, and we both got identical answers.
If you have the same answer that my friend and I do, then chances are it is correct.
Thanks for your help!
The second car accelerated in car1's draft EXACTLY when the first car left the bridge, thereby increasing its initial velocity to be faster than the first car.
All this happens within the length of the first car.
The downforce on the second car makes it land faster than the first car...
Interesting teacher!
I have no time to provide physics forumlas here, but there is something in real life road racing called 'drafting'. This occurs when the first car moves at a fast enough velocity to create a vacuum behind it. This reduces the air friction on the second car, and thereby...
I don't know if this is the place to post this, but This is a simple Grade 12 Physics question that I have been working on for about half an hour now.
For those who don't normally use this notation,
2E10 = 2X10^10.
2E-2 = 2X10^-2
"A magnetic field of 3.4E-3T deflects electrons into a...