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The acceleration of a falling ball
The change in speed per second of a moving body is called the acceleration. When it is constant as in the case of a ball falling under the action of the earth's gravity, it can easily be measured. In this particular case it is generally shown by the symbol g. In the following experiment, the fall of a metal ball is intercepted by a lath about 120 cm long fluctuation from a nail fitting loosely onto a hole hear one end.
Describe Acceleration In physics, acceleration is the rate at that the velocity of a body changes with time. In common, velocity and acceleration are vector quantities, along w
michelson interferometer
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Principle Ray III . Preliminary from the head of the arrow that the object is ray III travels directly toward the focal point on the other side of the lens. However at the plane of
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