If a car travels 23.8 meters in 4.2 seconds, what is its speed? Put your units in the form of a correct abbreviation (example, write s for seconds, m
for meters, or m/s for meters per second).

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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.

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?