You build a parallel plate capacitor by placing a 0.10-mm-thick sheet of paper between two 100-cm2 pieces of aluminum foil. The dielectric constant of paper is 2.3. Determine the capacitance of the capacitor.

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?

Debris produced by mining is called

With physics question #5? for any !