Escape velocity on the earth is

15.0 k m / s

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21.1 m / s

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7.0 m / s

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11.2 m / s

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Solution

The correct option is D $11.2 m / s$
Escape velocity is the speed that as object need to be traveling to break free of a planet on moon's gravity well and leave it without further propulsion. The escape velocity of Earth is $11.24 m / s$ .

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Similar questions

Q. The escape velocity on the earth is

11.2 k m / s

. A planet has twice the radius of earth and same mean density as earth Then the escape velocity on planet in

k m / s

will be :

The escape velocity from the earth is about $11 k m s^{- 1}$ . The escape velocity from a planet having twice the radius and the same mean density as the earth, is

Q. The escape velocity from the earth is

11 K m / s

. The escape velocity from a planet having twice the radius and same density as that of the earth is (in

K m / s

)

Q. The escape velocity on a planet with radius double that of earth and mean density equal to that of earth will be (escape velocity on earth

= 11.2 K m / s)

Q. Escape velocity on earth is

11.2

km/s. What would be the escape velocity on planet whose mass is

1000

times and radius is

10

times that of earth :

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Escape velocity on the earth is

The correct option is D 11.2 m/sEscape velocity is the speed that as object need to be traveling to break free of a planet on moon's gravity well and leave it without further propulsion. The escape velocity of Earth is 11.24m/s.

The correct option is D $11.2 m / s$
Escape velocity is the speed that as object need to be traveling to break free of a planet on moon's gravity well and leave it without further propulsion. The escape velocity of Earth is $11.24 m / s$ .