What do Kepler's laws describe?
A) the effect of mass on gravity
B) The geometry of an...
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Avalue that describes how heavy an object is and is related to the force of gravity is
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Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
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Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m
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