Advertisements
Advertisements
Question
In which direction do these things fall?
Rocks that come loose from a hillside.
Solution
Due to the force of gravity. all the things fall towards the earth's surface.
RELATED QUESTIONS
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.
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 .
A satellite needs a specific velocity to revolve in a specific orbit.
Answer the question:
What is meant by satellite launch vehicles? Explain a satellite launch vehicle developed by ISRO with the help of a schematic diagram.
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.
The Launch vehicles are very costly.
PSLV and GSLV are India’s popular satellites.
Explain the launching of a satellite in a particular orbit.
What is meant by a satellite launch vehicle?