thank you for your response (do they have a thanks button or anything here?). i don't know. the answer i got was 779.5 (kg*m)/(s^2). that seems weird. i guess the problem here is the time interval, but how do i figure that out?
what are the relevant equations for the rest of the questions? i...
Homework Statement
Please be advised, i posted these questions on two other forums, so you may check to see if a question you're planning on answering has been addressed. so far, (4.9) has been answered, i will try to keep you up-to-date...