On the Moon, astronauts experienced gravity which is less than they had known on Earth. Moon's mass is 0.012 (0.12 percent) of Earth's mass, and its radius is 0.27 times Earth's (27%). Therefore gravity on the Moon is only 0.16 or 16% of Earth's gravity. A falling object on the Moon accelerates at about 1.6 m/s2. If the Earth only had Moon's mass and still had its present size, how fast would a falling body on Earth accelerate? a. 82 m/s2 b. 0.12 m/s2 c. 1.6 m/s2 d. 9.8 m/s2
On the Moon, astronauts experienced gravity which is less than they had known on Earth. Moon's mass is 0.012 (0.12 percent) of Earth's mass, and its radius is 0.27 times Earth's (27%). Therefore gravity on the Moon is only 0.16 or 16% of Earth's gravity. A falling object on the Moon accelerates at about 1.6 m/s2. If the Earth only had Moon's mass and still had its present size, how fast would a falling body on Earth accelerate? a. 82 m/s2 b. 0.12 m/s2 c. 1.6 m/s2 d. 9.8 m/s2
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On the Moon, astronauts experienced gravity which is less than they had known on Earth. Moon's mass is 0.012 (0.12 percent) of Earth's mass, and its radius is 0.27 times Earth's (27%). Therefore gravity on the Moon is only 0.16 or 16% of Earth's gravity. A falling object on the Moon accelerates at about 1.6 m/s2. If the Earth only had Moon's mass and still had its present size, how fast would a falling body on Earth accelerate?
a. 82 m/s2
b. 0.12 m/s2
c. 1.6 m/s2
d. 9.8 m/s2
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