The measure of gravitational force exerted on an object is called?, weight, What is the rate of free-fall acceleration?, 9.8 m/s2, What is the formula for determining weight?, Weight = mass X free-fall acceleration (1 pound = .4535923 kg), What would your weight on the moon be? Why?, ??? Your weight (kg)/9.81 X 1.622, The amount of matter in an object is called?, mass, What is the difference between mass and weight?, Mass does not change due to location, weight can change due to location, Gravity increases as what else increases?, Masses of two objects, Gravity decreases as what also increases?, Distance between the two objects, What two forces are constantly acting on objects on Earth?, Air resistance and gravity, Explain what terminal velocity is:, Constant velocity of a falling object when the force of gravity and air resistance are equal, What is the name we give the curved path a projectile follows when near the surface of the Earth?, Projectile motion, Give an example projectile motion:, Shooting an arrow or throwing a ball, Give an example of orbital motion:, Moon orbiting the earth, What causes orbiting?, Gravity, Why do you weigh less on the moon?, Is much less gravity

12.2 Gravity

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