Physics
Physics, 10.03.2020 09:07, jesussaves333

A meteoroid is moving towards a planet. It has mass m= 0.18x10⁹ kg and speed v1 = 5.9x10⁷ m/s at distance R1 = 2.9x10⁷ m from the center of the planet. The radius of the planet is R = 0.22x10⁷ m. The mass of the planet is M = 2.4x10²⁵ kg. There is no air around the planet.
Calculate the speed of the meteoroid just prior to the instant when it hits the surface of the planet, in meters per second.

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A meteoroid is moving towards a planet. It has mass m= 0.18x10⁹ kg and speed v1 = 5.9x10⁷ m/s at dis...

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