1.

The force acting vertically upward and has tendency of forcing the body to move up ​

Answer»

re two FORCES acting UPON the PERSON. The force of gravity exerts a downward force. The floor exerts an upward force. Since these two forces are of equal MAGNITUDE and in OPPOSITE directions, they balance each other.air resistance is an upward force exerted on falling objects. -Air resistance is not the same for all objects. ... The greatest velocity a falling object reaches is called its terminal velocity. Terminal velocity is reached when the force of air resistance equals the weight of the object.



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