soma sekharam

This page lists questions and answers that were posted by visitors named soma sekharam.

Questions

The following questions were asked by visitors named soma sekharam.

Answers

The following answers were posted by visitors named soma sekharam.

initial speed u=7.2m/s final speed v=0 distance traveled s=3.8m coefficient of kinetic friction muK =? We know that v^2-U^2=2as 0^2-U^2=2*(-muk^g)s muk=(U^2)/(2*g*s) = (7.2*7.2)/(2*9.8*3.8) =0.696(no units) = 0.70 (n0 units and two significant figures)
8 years ago