it brings scientists closer to distant objects.
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Physics, 22.06.2019 12:30
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5Γ103 j and the energy transferred thermally out is 99.4Γ103 j. there are 1.5Γ1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1β2 b. 2β3 c. 4β1 d. 1β2 and 4β1 e. none of the above
Answers: 3
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 18:30
Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
What is the main function of a telescope?
it brings scientists closer to distant objects.
it brings scientists closer to distant objects.
English, 12.04.2020 03:40
Mathematics, 12.04.2020 03:40
Mathematics, 12.04.2020 03:40
Mathematics, 12.04.2020 03:40
English, 12.04.2020 03:40
English, 12.04.2020 03:40
Mathematics, 12.04.2020 03:40
English, 12.04.2020 03:40
Mathematics, 12.04.2020 03:40
Mathematics, 12.04.2020 03:40
Mathematics, 12.04.2020 03:41