| 2nd Equation of Motion Final Position Calculator |
| This equation applies to a particle moving linearly, in three dimensions in a straight line, with constant acceleration. Since the vectors are collinear (parallel, and lie on the same line) – only the magnitudes of the vectors are necessary and because the motion is along a straight line, the problem effectively reduces from three dimensions to one. |
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| Speed of Sound in Liquid or Fluid Formula |
| The speed of sound (acoustic velocity or sonic velocity), in a fluid is a function of its bulk modulus (or, equivalently, of its compressibility). Equation 1 gives the speed of sound through a liquid. |
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| Exploring Physics with Animations |
| Motion, Kinematics, Newton's Laws, Forces, Friction, Momentum Conservation, Energy Conservation, Thermodynamics, Gravity Orbits, Electric Charge, Electrostatics , Electric Potential, Magnetism, Special Relativity, General Relativity |
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