sabrinableam469 sabrinableam469
  • 02-03-2018
  • Physics
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two or more velocities add by

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skyluke89
skyluke89 skyluke89
  • 11-03-2018
Two or more velocities add by vector sum.
In fact, velocity is a vector, with its own intensity, direction and verse. Therefore, we cannot simply add two velocities by algebraic sum, but we need to decompose them on two axes (if we are in a 2D-plane) and calculate the resultant on each axis, and then calculate the total resultant of the two vectors, which will have its intensity, direction and verse.
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