Consists of electric and magnetic disturbances, or waves, that travel through space. human eyes see one form of this energy, called all forms of electromagnetic radiation, including x-rays and radio waves, make up the each type of radiation can be classified in two ways. the distance between the peaks on a wave and is the number of waves that occurs each second. scientists study radiation with telescopes which collect and focus light. the - the opening that gathers light in a telescope, the more light that can be collected.
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Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
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Physics, 22.06.2019 11:30
Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?
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Physics, 22.06.2019 20:40
Newtons view of arrangement of the universe. don't copy from anywhere.
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Consists of electric and magnetic disturbances, or waves, that travel through space. human eyes see...
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