Ashopper weighs 4.00 kg of apples on a supermarket scale whose spring obeys hooke's law and notes that the spring stretches a distance of 2.50 cm. (a) what will the spring's extension be if 6.50 kg of oranges are weighed instead? seenkey 4.06 your response differs from the correct answer by more than 10%. double check your calculations. cm (b) what is the total amount of work that the shopper must do to stretch this spring a total distance of 8.00 cm beyond its relaxed position?

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? the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer. the ice dissolves oxygen from the air, forming a denser crystalline matrix. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.