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True or False


___________1. When the only force acting on a falling object is →AIR RESISTANCES←, the object is said to be in free fall.


___________2. The property of matter that resists a change in motion is called →INERTIA←


___________3. According to Newton's second law of motion, →WEIGHT← depends on an object's mass and the net force acting on the object.


___________4. Friction depends on the types of surface involve and how →HARD← the surface push together.


___________5. Mass and →AIR RESISTANCE← affect the gravitational attraction between objects.