sorry, i made a mistake in my original post, the given angle is 1.3^-6deg.
ok, so now i get
Δθ=2.2*10^-8deg
torque=(2.2*10^-8/18000)*0.005*2010.62
=1.27*10^-11
Homework Statement
The Hubble Space Telescope is stabilized to within an angle of about 2 millionths of a degree by means of a series of gyroscopes that spin at 1.92×104 . Although the structure of these gyroscopes is actually quite complex, we can model each of the gyroscopes as a thin-walled...