What is the nature of motion of a particle de | vedclass

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(C) $(i)$ The graph is a horizontal line parallel to the time axis,indicating that displacement does not change with time; therefore,the particle is a

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$(i)$ Rest,(ii) Uniform velocity,(iii) Uniform velocity then rest,(iv) Uniform velocity then return

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(C) $(i)$ The graph is a horizontal line parallel to the time axis,indicating that displacement does not change with time; therefore,the particle is at rest.$(ii)$ The graph is a straight line inclined to the time axis,indicating that displacement changes at a constant rate; therefore,the particle is moving with uniform velocity.$(iii)$ The graph shows a straight line with a constant slope followed by a horizontal line,indicating the particle moves with uniform velocity and then suddenly comes to rest.$(iv)$ The graph shows a straight line with a positive slope followed by a straight line with a negative slope returning to the zero displacement axis,indicating the particle moves with uniform velocity and then returns to the starting point with the same speed.

What is the nature of motion of a particle depicted by the following displacement-time graphs?

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