A female gymnast weighs 400 N. If she is hanging stationary from a high bar,
how many forces are acting on her?

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature

Amaterial that provides resistance to the flow of electric current is called a(an) (1 points)

The dominant wavelength of energy emitted by the sun is