Question

I'm plugging in the values Prof Lewin gave in lecture 22 for Etot but Im not getting 50,000. I already tried 4 times! Any help please?

Answer 1

16:00 minutes into the lecture

Answer 2

I get 50,000 km. Check your units and make sure everything matches up.

If it still doesn't work out, solve the equation algebraically for a, and post that equation and we can see if you are correct at that point.

Answer 3

Hi,

Thanks for the help. You were right I checked my units and they were off. I was using G in meters instead of km. Thanks again!