English
Karnataka Board PUCPUC Science Class 11

A Nut Becomes Loose and Gets Detached from a Satellite Revolving Around the Earth. Will It Land on the Earth? If Yes, Where Will It Land? If No, How Can an Astronaut Make It Land on the Earth?

Advertisements
Advertisements

Question

A nut becomes loose and gets detached from a satellite revolving around the earth. Will it land on the earth? If yes, where will it land? If no, how can an astronaut make it land on the earth?

Short/Brief Note
Advertisements

Solution

No, it will not land on the Earth. The nut will start revolving in the orbit of the satellite with the same orbital speed as that of the satellite due to inertia of motion. An astronaut can make it land on the Earth by projecting it with some velocity toward the Earth.

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Gravitation - Short Answers [Page 224]

APPEARS IN

HC Verma Concepts of Physics Volume 1 and 2 [English]
Chapter 11 Gravitation
Short Answers | Q 13 | Page 224

RELATED QUESTIONS

Suppose there existed a planet that went around the sun twice as fast as the earth.What would be its orbital size as compared to that of the earth?


Two satellites A and B move round the earth in the same orbit. The mass of B is twice the mass of A.


Choose the correct option.

The binding energy of a satellite revolving around the planet in a circular orbit is 3 × 109 J. It's kinetic energy is ______.


Answer the following question.

What do you mean by geostationary satellite?


Derive an expression for the binding energy of a body at rest on the Earth’s surface of a satellite.


Solve the following problem.

Calculate the speed of a satellite in an orbit at a height of 1000 km from the Earth’s surface.
(ME = 5.98 × 1024 kg, R = 6.4 × 106 m)


Two satellites of a planet have periods of 32 days and 256 days. If the radius of the orbit of the former is R, the orbital radius of the Latter is ______


An aircraft is moving with uniform velocity 150 m/s in the space. If all the forces acting on it are balanced, then it will ______.


A geostationary satellite is orbiting the earth at the height of 6R above the surface of earth. R being radius of earth. The time period of another satellite at a height of 2.5 R from the surface of earth is ____________.


Two satellites of masses m and 4m orbit the earth in circular orbits of radii 8r and r respectively. The ratio of their orbital speeds is ____________.


In the case of earth, mean radius is 'R', acceleration due to gravity on the surface is 'g', angular speed about its own axis is 'ω'. What will be the radius of the orbit of a geostationary satellite?


A geostationary satellite is orbiting the earth at a height 6R above the surface of the earth, where R is the radius of the earth. This time period of another satellite at a height (2.5 R) from the surface of the earth is ______.


Satellites orbiting the earth have finite life and sometimes debris of satellites fall to the earth. This is because ______.


A satellite is revolving in a circular orbit at a height 'h' above the surface of the earth of radius 'R'. The speed of the satellite in its orbit is one-fourth the escape velocity from the surface of the earth. The relation between 'h' and 'R' is ______.


A satellite revolves around a planet very close to its surface. By what maximum factor can its kinetic energy be increased suddenly, such that it revolves in orbit in the same way?


What is the approximate period of revolution for the Moon, Earth's only natural satellite?


What is the typical altitude range for a polar satellite's orbit?


Which of the following is an example of a communication (geostationary) satellite launched by India?


Artificial satellites are launched for all the following purposes EXCEPT ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×