Skip to main content
The HOSA Hub owl mascot
The HOSA Hub
CHAPTER PREP

Physics College (ATC)

Guidelines ↗

Supplementary study aid, not official HOSA competition material.

QuizStudy with your own flashcards →
Question 1 of 30 correct so far

The escape speed from the surface of the Earth is 11.2 km/s. Estimate the escape speed for a spacecraft from the surface of the Moon. The Moon has a mass 1/81 that of Earth and a radius 0.25 that of Earth.