Speed of launching of satellite/ Rocket?
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The speed needed to maintain an orbit near the Earth's surface corresponds to a sideways speed of about 7.8 km/s (17,400 mph), an energy of about 30MJ/kg. This is several times the energy per kg of practical rocket propellant mixes.
swetabhagat67:
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in the timing of launching the speed is about 200 km per hr and after few minutes of launching the speed is about 1200 km per hr
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