Physics, 12.05.2021 22:00 nathanbrockdac
Two spherical objects have masses of 300 kg and 900 kg. Their centers are separated by a distance of 250 m. Find the gravitational attraction between them.
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Which levels of government establish and implement educational requirements for minors
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Physics, 22.06.2019 15:20, avree4722
Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
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Physics, 22.06.2019 21:00, brittneys55
What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
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Physics, 23.06.2019 02:20, cathydaves
What are known as the properties of substances that describe a substance et does not change that substances?
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Two spherical objects have masses of 300 kg and 900 kg. Their centers are separated by a distance of...
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