DIRECTIONS: Read the passage (s) given below and answer the questions – McqOptions

MCQOPTIONS

1.	DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage ? 1 Centripetal force is a requirement for circular motion. No work is done on a body by centripetal force in a circular path. The moon revolves around the earth because the earth exerts a radial force on the moon. Does the earth perform work on the moon?
A.	No
B.	Yes, sometimes
C.	Yes, always
D.	Cannot be decided
Answer» E.

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