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The strategy is to consider the horizontal and vertical components of the motion separately, and use the equations of motion in each direction. A few things to remember are: the vertical acceleration is a...
Using F = Gm1m2/r^2 and substituting in the values, we get F = 3.57*10^22N.
The photoelectric effect is the emission of electrons on a charged zinc plate, when UV light is shone on it, but not low energy visible light.
This phenomena is caused by the quantisation of light....
A relationship is a way of describing how one variable can affect another. If a relationship is linear, then a change in one variable will cause a change in another variable by a fixed amount. An example ...
Simple harmonic motion is defined as a form of periodic motion in which a point or body oscillates in such a way that the acceleration of the point or body is directly proportional to its displacement fro...
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