Physics 3.3
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Last updated 2:30 AM on 1/17/23
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10 Terms
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Free fall
The acceleration of a falling object due to Earth’s gravity
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Acceleration Due to Gravity
9\.8m/s and represented by g (gravity)
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Weight
The force of gravity acting on an object
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Air Resistance
A force that acts against the force of gravity on an object at freefall
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Terminal Velocity
The maximum velocity reached by an object in free fall in which the forces of gravity and air resistance are equal
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Force
A push, pull. (Or other action that has the ability to change motion
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Newtons First Law
An object at rest will stay at rest and an object in motion will stay at motion (with the same velocity) unless acted by an outside or unbalanced force
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Inertia
The property of an object that resists its change in motion
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Newton
The SI unit of Force
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Net Force
the total of all forces acting on an object