Average Acceleration and Instantaneous Acceleration
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The Normal Force
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Projectile Motion
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Adding Vectors - Components of Vectors
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JVectors - Unit Vectors and Adding Vectors by Componets
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Vectors Position and Displacement
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Magnetic Fields
A magnet creates a magnetic field around it that describes the force exerted on other magnets placed in the field. As with electric fields, the pictorial representation of magnetic field lines is very useful for visualizing the strength and direction of the magnetic field. More ...
Multiplying Vectors
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Force and Mass
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Absorption and Emission Spectra
Absorption are produced when atoms absorb energy and create dark lines or gaps in the spectrum. Absorption spectra can range from narrow lines to broad bands. Emission spectra are emitted by an atom or compound when electrons transition from a higher energy state to a lower energy state. More ...
