Does Santa Maria have a globe effect

What is the momentum of a 2 kg object moving at 15 meters per second

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

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