Advertisements
Advertisements
प्रश्न
Fill in the blank and explain the statement with reasoning:
The initial velocity (during launching) of the Managalyaan, must be greater than ______ of the earth.
उत्तर
The initial velocity (during launching) of the Managalyaan, must be greater than escape velocity of the earth.
Explanation:
Since 24 September 2014, the Mars Orbiter Mission, also known as Mangalyaan, has been orbiting Mars.
It was launched by the Indian Space Research Organization on 5 November 2013.
The initial speed of Mangalyaan must be higher than the escape speed of the earth, which is 11.2 km/s.
The answer to the question is therefore 11.2 km/s.
It travelled over 200 million kilometers and entered the Red Planet's orbit successfully.
The ISRO launched it and was an extremely successful project.
APPEARS IN
संबंधित प्रश्न
State with reasons whether the sentence is true or false.
If a spacecraft has to be sent away from the influence of earth’s gravitational field, its velocity must be less than the escape velocity.
State with reasons whether the sentence is true or false .
If the height of the orbit of a satellite increases, its velocity must also increase.
Why it is beneficial to use satellite launch vehicles made of more than one stage?
In which direction do these things fall?
Rocks that come loose from a hillside.
In which direction do these things fall?
Rain falling from the sky.
The escape velocity on the moon is less than that on the earth.
Write scientific reason.
Satellite launch vehicles are used to place satellites in their specific orbits.
Write scientific reason.
The Launch vehicles are very costly.
Write the names of India's satellite series and launchers?
Which of the following is the working principle of Rockets?
Name the principle which is used in rocket propulsion.
Explain the launching of a satellite in a particular orbit.
The functioning of the satellite launch vehicle is based on ______.
What is meant by a satellite launch vehicle?
Name any one Indian satellite launch vehicle.
