Home
Class 12
PHYSICS
The escape velocity for the earth is V(...

The escape velocity for the earth is `V_(e)` . The escape velocity for a planet whose radius `(1)/(4)` th radius of earth and mass haif that of earth is

A

`v_e/sqrt2`

B

`sqrt2v_e`

C

`2v_e`

D

`v_e/2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The escape velocity for the earth is v_(e) . The escape velocity for a planet whose radius is four times and density is nine times that of the earth, is

The escape velocity of a body from the earth is V_(e) . The escape velocity of a planet whose mass and radius are twice those of the earth is

Statement-1 : Th escape valocity from the earth is upsilon_(e) . Th esacpe velocity from a planet whose radius to twice that of the earth and mean density is same as that of the earth is 2 upsilon_(e) . Statement-2 : upsilon_(e) = sqrt(g R)

The escape velocity of a body on the surface of the earth is V_(e) . What is the escape velocity on a planet whose radius is thrice the radius of the earth and whose mass is double the mass of the earth?

The escape velocity from the surface of earth is V_(e) . The escape velocity from the surface of a planet whose mass and radius are 3 times those of the earth will be

The escape velocity from the earth is 11 km//s . The escape velocity from a planet having twice the radius and same density as that of the earth is (in km//s )