Like the ones close to the sun look like their going faster but maybe it's just they have tiny orbits. But what about their actual speeds??
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The orbit the Sun at different speeds that vary, faster when they are closest to the Sun and slower when they are farther away from the Sun. The farther away from the Sun the planet orbits the sun, the slower the planets speed.
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Planets closest to the sun move fastest. As you go further and further away from the sun the orbital speed of the planets gets slower and slower. To answer your question they move at different speeds.
Comets are little different though. They have highly elliptical orbits where when they get closest to the sun they are moving at extremely high speeds, higher than any planet. But once they retreat from the sun their speed slows down and when their at their furthest point from the sun they aren't moving much faster than a jet plane.
Comets are little different though. They have highly elliptical orbits where when they get closest to the sun they are moving at extremely high speeds, higher than any planet. But once they retreat from the sun their speed slows down and when their at their furthest point from the sun they aren't moving much faster than a jet plane.
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For your question we first need ti know why planets revolve round the sun. there is a force of attraction between the sun and planets so that force tries to pull the planet towards the sun and sun towards the planet . to avoid that planets revolve around the sun as inertia overcomes the attraction force and larger is the force larger is the velocity of revolution
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Kepler's 3rd law describes exactly how much faster a planet near the Sun orbits compared to a planet orbiting farther out. So different speeds.
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Your an imbicle.