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figure shows the displacement time graph of two particles moving along the x - axis. We can say that.

    

  • Option 1)

    Both the particles are having a uniformaly retarded motion.

     

  • Option 2)

    Both the particles are having a accelerated motion.

     

     

  • Option 3)

    Particle (1) is having a uniformaly accelerated motion while particle (2) is having a uniformaly retarded motion.

     

     

  • Option 4)

    Particle (1) is having a uniformaly retarded motion while particle (2) is having a uniformaly  accelerated motion.

     

 

Answers (1)

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As we learned

Position time graph -

Motion of an object can be represented by a position time graph.
 

- wherein

Such a graph is very useful to analyze different aspects of motion of an object.

 

 

In graph  (1), slope i.e. velocity is continuosly increasing and hence it depiet uniform acceleration.

In graph (2), slope i.e. velocity is continuosly decreasing and hence it depiet uniform retardetion.

 

 


Option 1)

Both the particles are having a uniformaly retarded motion.

 

Option 2)

Both the particles are having a accelerated motion.

 

 

Option 3)

Particle (1) is having a uniformaly accelerated motion while particle (2) is having a uniformaly retarded motion.

 

 

Option 4)

Particle (1) is having a uniformaly retarded motion while particle (2) is having a uniformaly  accelerated motion.

 

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