A -kg block is initially at rest on a frictionless horizontal surface. It is pulled with a constant horizontal force N. How long must it be pulled before its speed is m/s?
Spamming? - Writeacher, Friday, February 21, 2014 at 1:35pm
sean, shawn, shaun, ryan, ryland, or whoever ~
Wow! Seven posts in under 5 minutes!! And not a thought of your own in any of them.