Two thieves attempt to steal a T. V. from the store. One pulls to the right with a force of 75 N and the other pushes to the right with a force of 60 N
They encounter 20 N of friction and the mass of the T. V. is 30 kg. Find the
acceleration of the T. V.

What are chlorofluorocarbons and what impact do they have on the atmosphere?

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.

Which of the following are guidelines to follow for obtaining accurate observations