English, asked by sagorhosan1020, 4 months ago

How much speed does a spacecraft have to achieve per hour for space missions?​

Answers

Answered by karthiksharma73
1

Answer:

Explanation:

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.

Answered by Anonymous
2

Answer:

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.

Explanation:

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