xilihutu
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加入时间: 2007/03/29
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来自: 美国
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作者：xilihutu 在 驴鸣镇 发贴, 来自 http://www.hjclub.org
Location with respect to Ve[1] Location with respect to Ve[1]
on the Sun, the Sun's gravity: 617.5 km/s
on Mercury, Mercury's gravity: 4.3 km/s at Mercury, the Sun's gravity: 67.7 km/s
on Venus, Venus' gravity: 10.3 km/s at Venus, the Sun's gravity: 49.5 km/s
on Earth, the Earth's gravity: 11.2 km/s at the Earth/Moon, the Sun's gravity: 42.1 km/s
on the Moon, the Moon's gravity: 2.4 km/s at the Moon, the Earth's gravity: 1.4 km/s
on Mars, Mars' gravity: 5.0 km/s at Mars, the Sun's gravity: 34.1 km/s
on Jupiter, Jupiter's gravity: 59.5 km/s at Jupiter, the Sun's gravity: 18.5 km/s
on Saturn, Saturn's gravity: 35.6 km/s at Saturn, the Sun's gravity: 13.6 km/s
on Uranus, Uranus' gravity: 21.2 km/s at Uranus, the Sun's gravity: 9.6 km/s
on Neptune, Neptune's gravity: 23.6 km/s at Neptune, the Sun's gravity: 7.7 km/s
http://en.wikipedia.org/wiki/Escape_velocity
作者：xilihutu 在 驴鸣镇 发贴, 来自 http://www.hjclub.org |
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给老邢传授点高中物理知识
