5. during the most recent ice age, what percent of earth’s surface was covered by glaciers?
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Physics, 09.10.2019 07:30 hannahbanana2000
5. during the most recent ice age, what percent of earth’s surface was covered by glaciers?
7. dry, flat lake beds located in the center of basins in arid areas are called
8. a cone of debris deposited by running water at the mouth of a canyon in an arid area is known as a (n)
9. what force causes most of the erosion in desert areas?
10. what rust-colored tint of some desert landscapes is the result of
11.what is the main type of weathering in deserts?
12. the weathered debris in deserts consists mainly of
14. when wind creates a sand dune, the sheltered side of the dune
16. dunes whose tips point into the wind are called
17. the shape of star dunes is mostly due to
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Answers: 2
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6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
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Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
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Abowling ball rolls 32 meters in 0.8 seconds what is the average speed in m/s of the bowling ball in m/s
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