Physics, 11.07.2019 01:40 esanchez2002fcb
Newton's first law of motion states that an object remains at rest unless a(n) force acts on it. a. balanced c. gravitational b. frictional d. unbalanced select the best answer from the choice
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Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot
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Physics, 22.06.2019 12:50
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
Physics, 22.06.2019 15:30
The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.
Answers: 1
Physics, 22.06.2019 23:00
Which wave is the result of amplification and produces a louder sound
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Newton's first law of motion states that an object remains at rest unless a(n) force acts on it. a....
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