the radius of a circle is 5.5cm, what is the circumference in meters?

8 answers

This is AP Physics?

C = pi * d
C = 3.14 * 11
C = 34.54 cm = 0.3454 m
Yes, this is AP physics. :)

Thanks Ms. Sue!
You're welcome, Lisa.
Oh, can you help me with some of my other AP work too? It's due in a week. Thanks, Ms. Sue.
I'm sorry, but I never took physics -- so most of your questions are way beyond me.
What about Biology? Are any of the other physics teacher online?
These are all like grade nine and ten questions. How can this possibly be AP physics?! If you think this course will prepare you for university physics you are in for a surprise. If you can't do questions this simple, you will fail... indefinitely.
i'm in ap physics too and we do WAY more complicated stuff than that.