Question
What is the minimum escape velocity of rocket to be
launched into space?Solution
On the surface of the Earth, the escape velocity is about 11.2 kilometers per second 06.96 mi/s), which is approximately 34 times the speed of sound (Mach 34) and several times the muzzle velocity of a rifle bullet (up to 1.7 km/s). However, at 9,000 km altitude in "space", it is slightly less than 7.1 km/s. In physics, escape velocity is the speed at which the kinetic energy plus the gravitational potential energy of an object is zero.
What is the primary goal of the Ayushman Bhav Campaign launched by the President of India?
As per Budget 2025–26 estimates, the total expenditure of the Central Government for FY 2025–26 is—
Which of the following entities is responsible for implementing PMFBY at the state level?
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In perfect competition, in the long run, firms will:
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The AI-powered tool introduced to record Gram Sabha meetings under digital Panchayat reforms is called:
As per Census 2011, which of the following state has the maximum number of senior citizens?
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