Two cranes, one is 24.3 degree with the horizontal and another is 44.5 degrtees with the horizontal, are lifting an object that weighs 20,240 pounds. find the tension in the cable opf each crane.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Which feature of a heating curve indicates a change ofn state

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.