Given below are four curves discribing variation of velocity with time of a particle.which one of these describe the motion of a particle initially in positive direction with constant negative acceleration

Given below are four curves discribing variation of velocity with time

1.	Given below are four curves discribing variation of velocity with time of a particle.which one of these describe the motion of a particle initially in positive direction with constant negative acceleration
Answer» ∙ CONSTANT acceleration (NEGATIVE).⟹ Velocity will decrease with time.Graph (x) is eliminated.∙ Constant acceleration.⟹ SLOPE of v−t graph will REMAIN constant.Graph (w) eliminated.∙ Given that initially the particle is in positive DIRECTION. Graph (z) eliminated.Graph (y) satisfies all the above conditions.

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Given below are four curves discribing variation of velocity with time of a particle.which one of these describe the motion of a particle initially in positive direction with constant negative acceleration ​

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Given below are four curves discribing variation of velocity with time of a particle.which one of these describe the motion of a particle initially in positive direction with constant negative acceleration