... s = Θ*r = Θ*D/2 = 44.5rads * 3.30cm/2 = 73.5 cm If you find this helpful, please select Favorite Answer!
is 5/10 = 15/20? Nope, so not similar
4 Answers · Science & Mathematics · 25/02/2021
Emf induced=change in flux/time emf indued=[100*0.15*pi.*0.13*0.13-100*0.15*0.13*0.13*pi*cos90]/0.3 emf induced=2.6533
I assume that this girder has been installed vertically and therefore should have been called a column. area A = 6.0in² * (0.0254m/in)² = 3.87e-3 m² I'll use Young's E = 200e9 Pa (If you have a...
Your first error is in writing the radius as 0.0005 cm , when it is 0.05 mm = 0.005 cm . Maybe that was your only error! Try again...
As I understood the question, yes, The diameter would be as you found.
1 Answers · Science & Mathematics · 26/02/2021
The room size is big enough to be irrelevant. A room that size can easily take the largest mainstream consumer TV sizes. The only facts which matter are the expected viewing distance and whether the buyer prefers large, “normal...
1 Answers · Consumer Electronics · 27/02/2021