The ratio of the radii of the planets P(...

The ratio of the radii of the planets `P_(1) and P_(2)` is k. the ratio of the accelerationn due to gravity is r. the ratio of the escape velocities from them will be

`kr`

`sqrt(kr)`

`sqrt((k)/(r))`

`sqrt((r)/(k))`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MOCK TEST 1
MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MCQs|48 Videos
MOCK TEST 3
MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MCQs|41 Videos

Similar Questions

Explore conceptually related problems

The ratio of the radii of the planets P_(1) and P_(2) is a the ratio of their acceleraton due to gravity is b the ratio of the escape velocity form them will be

The ratio of the radii of planets A and B is k_(1) and ratio of acceleration due to gravity on them is k_(2) . The ratio of escape velocities from them will be

The ratio of radii of two satellites is p and the ratio of their acceleration due to gravity is q. the ratio if their escape velocities will be :

Ratio of the radius of a planet A to that of planet B is r . The ratio of acceleration due to gravity for the two planets is x . The ratio of the escape velocities from the two planets is

There are two planets and the ratio of radius of the two planets is k but ratio of acceleration due to gravity of both planets is g. What will be the ratio of their escape velocities ?

There are two planets. The ratio of radius of two planets is k but radio of acceleration due to gravity of both planets is g. What will be the ratio of their escape velocity ?

The ratio of the radius of the earth to that of the motion is 10. the ratio of the acceleration due to gravity on the earth to that on the moon is 6. The ratio of the escape velocity from the earth's surface to that from the moon is

The ratio of the escape velocity and the orbital velocity is

The ratio of the radius of the earth to that of moon is 10 . The ratio of acceleration due to gravity on the earth and on the moon is 6 . What is the ratio (in intergral value) of the escape velocity from the earth's surface to that from the moon?

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 2-MCQs

The base current in common emitter mode of the transistor changes by 1...
Text Solution
|
The acceleration of a point on the rim of a flywheel 1 m in diameter, ...
Text Solution
|
The ratio of the radii of the planets P(1) and P(2) is k. the ratio of...
Text Solution
|
The displacement of a particle of mass 3g executing simple harmonic mo...
Text Solution
|
Diameter of a plano-convex lens is 6cm and thickness at the centre is ...
Text Solution
|
Two bars A and B of circular cross section, same volume and made of th...
Text Solution
|
The surface of soap solution is 25xx10^-3Nm^-1. The excess pressure in...
Text Solution
|
A sinusoidal wave travelling in the same direction have amplitudes of ...
Text Solution
|
If a string fixed at both ends vibrates in four loops. The wavelength ...
Text Solution
|
For a wave y = 0.02 sin [2pi (110 t -(x)/(3))+(pi)/(3)] is travellin...
Text Solution
|
A beaker contains water up to a height h(1) and kerosene of height h(2...
Text Solution
|
The Young's double slit experiment is carried out with light of wavele...
Text Solution
|
At a point on the right bisector of a magnetic dipole the magnetic pot...
Text Solution
|
The angular width of the central maximum of the diffraction patternn i...
Text Solution
|
In fog, photographs of the objects taken with infrared radiations are ...
Text Solution
|
Find the electric field in region II as in figure shown.
Text Solution
|
A wire of 50 cm long, 1mm^(2) in cross-section carries a current of 4 ...
Text Solution
|
A gamma-ray photon is passing near a nucleus and breaks into an electr...
Text Solution
|
The frequency f of vibrations of a mass m suspended from a spring of s...
Text Solution
|
The magnetic flux phi (in weber ) in a closed circuit of resistance 10...
Text Solution
|