1.

Give two uses of graphical representation of motion.

Answer»

Two uses of Graphical representation of motion are:

  • Just by looking at the shape of the curve we can tell the nature of motion (i.e. uniform motion, non uniform, uniformly accelerated etc.) 

For Example, 

  • if the distance – time graph is having straight line passing through origin then we can say that the motion is uniform motion. 
  • if the graph line is not straight, then it is non uniform motion. 
  • We can deduce different quantities and also derive equation of motion from graphs. 

For example, 

  • from the distance – time graph, if we calculate the slope of the graph line, then we can ind the velocity of the object. 
  • Also from the velocity – time graph, if we ind the slope of the graph then we can ind the acceleration of the object.


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