If a football is thrown vertically up, then the force of gravity actin

1.	If a football is thrown vertically up, then the force of gravity acting on it_________.
A.	is opposite to the direction of motion of the ball
B.	becomes zero at the maximum height
C.	is in the same direction of motion of the ball
D.	increases as it rises up
Answer» B. becomes zero at the maximum height

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If a football is thrown vertically up, then the force of gravity acting on it_________.

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