A 1200-kg car moves due north with a speed of 15 m/s. An identical 6. car moves due east with the same speed. What are the direction and the magnitude of the system's total momentum?

This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.