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10 Cards in this Set
- Front
- Back
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Mechanics
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the science of motion and the action of forces on bodies
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instantaneous
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done or happening in an instant.
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acceleration
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The rate at which velocity changes
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Kinematics
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the study of motion of objects without regard to the causes of this motion
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horizontal
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parrallel to the plane of the horizon
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Projectile
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Any object that moves through air or space, acted upon by gravity and air resistance
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Inference
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to conclude by reasoning from something known or assumed
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ellipse
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a closed curve in the form of a symmetrical oval.
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Derived
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unit formed from more than one base unit.
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Magnitude
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Great of size, extent, etc.
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