winner

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

Questions

The following questions were asked by visitors named winner.

Answers

The following answers were posted by visitors named winner.

r = vt / (2*pi) r = (1/7)v/(2*pi) r =~ 0.0227364v μ = v^2 /rg 0.1 = v^2 /9.8*r 0.98 = v^2 / 0.0227364v v's cancel and left with 0.98 = v / 0.0227364 then solve for V

What was the correct answer?

RR=1.89; OR=2.05

B is not correct

a is not right either

a)20.4 j i took the test and that is the right answer. also when velocity (speed) doubles, kinetic energy quadruples.