Recent content by jarfungus

I got it:) Nevermind! I think I figured it out. I forgot the u=F/A, and the force is m*g...so I am all set:) Thanks for all the viewing.

Hello! First time on this site, so I hope I do this right. I have a homework question that I could use some help on: (From Physics for Scientists and Engineers, Third Ed. Fishbane, Gasiorowicz, Thornton) Chapter 34 #39. Suppose that you want to use the radiation pressure from a beam of...