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Dmitry_Shevchenko [17]
2 years ago
14

What is the medium of ocean waves? I put extra points so

Physics
1 answer:
Liono4ka [1.6K]2 years ago
7 0
The medium of ocean waves are In the case of a water wave in the ocean, the medium through which the wave travels is the ocean water. In the case of a sound wave moving from the church choir to the pews, the medium through which the sound wave<span> travels is the air in the room.</span>
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40km per hour

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Which of the following pulley systems have/has a greater mechanical advantage than the one shown above?
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Is there a picture or description?

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A cabbie is trying to stop when he notices a fare is whistling them over. The
liberstina [14]
  • K.E=18750J
  • Mass=m=2100kg
  • Velocity=v

\boxed{\sf K.E=\dfrac{1}{2}mv^2}

\\ \sf\longmapsto 18750=\dfrac{1}{2}2100v^2

\\ \sf\longmapsto 18750=1050v^2

\\ \sf\longmapsto v^2=\dfrac{18750}{1050}

\\ \sf\longmapsto v^2=17.85m^2

\\ \sf\longmapsto v=\sqrt{17.85}

\\ \sf\longmapsto v=4.1m/s

7 0
3 years ago
Elliptical galaxies are frequently found a) Inside the Milky Way b) In galaxy clusters c) In the Galactic bulge d) In the Local
sergejj [24]

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A type of galaxy that appear elliptical in shape and have an almost featureless and smooth image is known as the elliptical galaxy.

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Elliptical galaxy is generally found in the galaxy clusters.

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