Acar travels at 60 mph for 10 hours. calculate the distance it travels.

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

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m