The escape velocity of a body from the earth’s surface, vsec = …….(a) \(\sqrt{\frac{GM}{R}}\)(b) \(2\sqrt{\frac{GM}{R}}\)(c) \(\sqrt{\frac{2GM}{R}}\)(d) \(\sqrt{\frac{GM}{2R}}\)

The escape velocity of a body from the earth’s surface, vsec = …�

1.	The escape velocity of a body from the earth’s surface, vsec = …….(a) \(\sqrt{\frac{GM}{R}}\)(b) \(2\sqrt{\frac{GM}{R}}\)(c) \(\sqrt{\frac{2GM}{R}}\)(d) \(\sqrt{\frac{GM}{2R}}\)
Answer» Answer is (c) \(\sqrt{\frac{2GM}{R}}\)

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The escape velocity of a body from the earth’s surface, vsec = …….(a) \(\sqrt{\frac{GM}{R}}\)(b) \(2\sqrt{\frac{GM}{R}}\)(c) \(\sqrt{\frac{2GM}{R}}\)(d) \(\sqrt{\frac{GM}{2R}}\)

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