The density of ice is 0.92 g/cm3. an ice sculptor orders a one cubic meter block of ice. what is the mass of
the block? hint: 1 m3 = 1,000,000 cm3. give your answer in grams and kilograms.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s. assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.

Examine the drawing of a molecule. each ring represents an atom of nitrogen (n). what’s the chemical formula of this substance?