A screw has a mechanical advantage of 2.0. If you use 2.0 N of force and the screw goes into the wood 0.005 mm, what length did you turn?

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?

What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th