Question

The Escape velocity of Earth is ?

• A. 11.2 km /hr
• B. 11.2 km /s
• C. 1.12 km /s
• D. 1.12 km /hr

Answer 1

Answer:

B. 11.2 km /s

• Escape velocity - It is the minimum speed required for an object to escape the gravitational pull of a celestial body

• The Escape velocity of Earth - 11.2 km /s