An object travels at 22m/s and has a momentum of 33 kg-m/s. Calculate its mass.

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

Explain what will happen if decomposers were apsent from a forest ecoysystem.

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created