Science, asked by jewoberoi, 5 months ago

Speed of the orbiter after entering earth's orbit is ?Required to answer. Single choice.

25000 km/hr

27000 km/hr

26000 km/hr

28000 km/hr

Answers

Answered by Anonymous

A spacecraft leaving the surface of Earth, for example, needs to be going about 11 kilometers (7 miles) per second, or over 40,000 kilometers per hour (25,000 miles per hour), to enter orbit. Achieving escape velocity is one of the biggest challenges facing space travel.

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