Recent content by p37

The negative was right. Thank you!

Yeah, I am not sure. I followed videos online with similar problems and they did it the same way. Usually, I don't have an issue with sig figs or decimal points on my program.

I put in 0.203094 but it's wrong I thought maybe it was .221 - 0.203094 which is .017906 which isn't right either could it be the negative of that? I only have one attempt left

I(i)w(i)= I(f)w(f) I(i)= 1.08 x 10-3 kg·m2 w(i)= 0.221 rad/s I(f)= mr^2 + I(i) = (5 x 10^-3)(.138)^2 + (1.08 x 10^-3) (1.08 x 10-3)(.221) = ((1.08 x 10^-3)+9.22 x 10^-5))w(f) w(f) = (2.3868 x 10^-4)/(0.00117522) w(f)= 0.203094 rad/s This is my attempt; however, I cannot seem to get it...