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Acceleration, in physics, is the rate of change of velocity of an object with respect to time. An object's acceleration is the net result of any and all forces acting

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A centripetal force (from Latin centrum, center and petere, to seek) is a force that makes a body follow a curved path. Its direction is always orthogonal to the

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Rotational Kinematics Problems: (See bottom of page for answers.) 1. A spot of paint on a tire moves in a circular path of radius 0.42 m. Through what angle must the

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In physics, power is the rate at which work is done and torque is the tendency of a force to rotate an object about an axis. While the unit of power is

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Conceptual Physics: Kinematics: The Physics of Motion Units. This topic contains a selection of units designed to assist you in teaching motion. Units include frames

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