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Planet Z is 9000 km

Planet Z is 9000 km in diameter. The free-fall acceleration on Planet Z is 10.0 m/s^2.What is the mass of Planet Z?
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2. asked by elona
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Which expression pair has the same quotient?9000 ÷ 90, 900 ÷ 90 9000 ÷ 90, 9000 ÷ 9 9000 ÷ 90, 900 ÷ 9 9000 ÷ 90, 90 ÷ 9
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Planet Z is 1.00×10^4 km in diameter. The free-fall acceleration on Planet Z is 10.0 m/s^2.a)What is the mass of Planet Z?
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2. asked by kelly
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A spherical non-rotating planet (with no atmosphere) has mass m1= 6 ×10 24 kg and radius r 1= 9000 km. A projectile of mass m
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2. asked by juanpro
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A spherical non-rotating planet (with no atmosphere) has mass 4 kg and radius 9000 km. A projectile of mass is fired from the
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2. asked by juanpro
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Planet Estimated Mass of Planet (1023 kg)W 6.4X 3.3Y 59.7Z 48.7Assuming these planets were similar in radius, which planet would
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Gravitational Force Quick CheckAssuming these planets were similar in radius, which planet would an object weigh the most? (1
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2. asked by i need help
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Assuming these planets were similar in radius, which planet would an object weigh the most?(1 point) Responses on planet Z on
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A distant planet has a mass of 0.6400 ME and a radius of 0.9000 RE. What is the ratio of the escape speed from this planet to
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2. asked by Ann
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A distant planet has a mass of 0.6400 ME and a radius of 0.9000 RE. What is the ratio of the escape speed from this planet to
1. 1 answer
2. asked by Ann
3. 560 views