A tennis ball has a mass of 0.057 kg. How much force will need to be exerted to make the ball accelerate at a rate of 570? force:(0.057*570)= 32.5 N
mass:0.057 kg
acceleration:570 m/s^2

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.