If two 1-kilogram masses are 1 meter apart, what is the gravitational force between them?
a. 1 n
b. 6.7 n
c. 6.7 × 10–11n
d. none, because the masses are so small.

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.