Physics, 20.11.2020 21:30, lizdominguez101
Which statement best describes the difference between acceleration and velocity?
A. acceleration only shows a change in direction, but velocity shows a change in speed.
B .acceleration depends on direction, but velocity does not.
C. acceleration is a change in velocity, but velocity is speed in a given direction.
D. acceleration only shows change in speed, but velocity only shows a change in direction.
Answers: 1
Physics, 22.06.2019 11:40, johanperezpere51
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What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
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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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Which statement best describes the difference between acceleration and velocity?
A. acceleration on...
Mathematics, 02.05.2021 18:10
Mathematics, 02.05.2021 18:10