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Please send me answer of this question within 10 min i will give you like sure.send me typed answer only please.
The two planets closest to Earth are Venus and Mars. Their distances to the Sun are on average: Sun to Venus: 1.08E8 km Sun to Earth: 1.50E8 km Sun to Mars: 2.28E8 km mass of Sun: 1.99E30 kg a) What are the orbital velocities of the 3 planets? b) What change in energy is needed to travel from Earth to Venus? c) What change in energy is needed to travel from Earth to Mars?
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Transcribed Image Text:The two planets closest to Earth are Venus and Mars. Their distances to the Sun are on average: Sun to Venus: 1.08E8 km Sun to Earth: 1.50E8 km Sun to Mars: 2.28E8 km mass of Sun: 1.99E30 kg a) What are the orbital velocities of the 3 planets? b) What change in energy is needed to travel from Earth to Venus? c) What change in energy is needed to travel from Earth to Mars?
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