Q924
The velocity required to place a vehicle in orbit around the moon is ________ that required to place it in orbit round the earth.
A.
Less than
AnswerB.
Greater than
C.
Equal to
D.
Greater than or equal to
Answer: Option A
Solution
Answer: Option A
Solution:
The velocity required to place a vehicle in orbit around the moon is less than required to place it in orbit round the earth.