Physics, 21.09.2019 17:30 millanesjamela
Ais a very massive object in space that does not allow any object or radiation to escape its gravitational hold.
a. galaxy
b. nebula
c. black hole
Answers: 2
Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
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Physics, 22.06.2019 16:10
Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)
Answers: 1
Physics, 22.06.2019 18:30
Which word expression describes how much to calculate pressure
Answers: 1
Ais a very massive object in space that does not allow any object or radiation to escape its gravita...
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