Recent content by sparris

Perhaps I've just gotten too used to second guessing myself on my calculations. Sorry! Thanks for letting me know though. The fact that he gave me weight and I didn't use it threw me off.

(I believe I got this right, but it's necessary context to the next problem.) PROBLEM 1 1. Homework Statement "The police department determined that the force required to drag a 130 N (29 lb) car tire across the pavement at a constant velocity is 100 N (23 lb). Specifications from the truck’s...