Question
What is the escape velocity from the surface of the
Earth?Solution
Escape velocity ve = √2gR, where g = 9.8 m/s² and R = 6400 km. Calculating this gives approximately 11.2 km/s. This is the minimum speed needed for an object to escape Earth’s gravitational field without further propulsion.
As the debate over climate change continues to proliferate (A) across various media platforms, it has become increasingly important for scientists to p...
Each question is divided into four parts a,b,c,d. In some questions they are not in the sequence so according to grammar and context re- arrangement is...
The number of view (A) participating in the Republic Day camp (B) has been reduced (C) to half in cadets (D) of the...
1. It is useful to distinguish P.basic research
Q.pure science, which involves
R.and applied science
S.between two forms of science...
For India, therefore,
P: a priority along with ecological balance
Q: Industralisation is not a new objective,
R: but has always been
In each of the questions given below a sentence is given with three words in bold. Choose the option which gives the correct sequence of these words to ...
Little did he realise (P)/ that he had been let down(Q)/stood by all these years(R)/by a colleague whom he had(S).
Directions: In each of the following questions, a sentence is given with three words marked as (A), (B), and (C). These words may or may not be placed ...
Rearrange the parts of the sentence in correct order.
The continued
P. the growing sales of sneakers
Q. dominance of the ath...
Which should be the fourth sentence after rearrangement?
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