If moon radius is 1600 km and g on its surface is 1.6 ms-2 then the escape velocity on the moon is ___________________?
A50.6 ms-1
B1600 ms-1
C2263ms-1
D71.6 ms-1
Correct answer
A. 50.6 ms-1
Explanation
50.6 ms-1 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.