Describe what would happen if you rubbed a mineral with a mohs hardness value of 7 against a mineral with a value of 5?

An automobile of mass 2000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10000 n. how far does the car travel before stopping?

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

Which model displays the change in a gas when the temperature of the gaseous system decreases?