The variation of quantity A with quantity B is plotted in the fig. Describes the motion of a particle in a straight line. (a) Quantity B may represent time. (b) Quantity A is velocity if motion is uniform. (c) Quantity A is displacement if motion is uniform (d) Quantity A is velocity if motion is uniformly accelerated.A. Quantive B may represent timeB. Quantity A is velocity if motion is uniformC. Quantity A is displacement if motion is uniformD. Quantify A is velocity if motion is uniformly acclerated

The variation of quantity A with quantity B is plotted in the fig. De

1.	The variation of quantity A with quantity B is plotted in the fig. Describes the motion of a particle in a straight line. (a) Quantity B may represent time. (b) Quantity A is velocity if motion is uniform. (c) Quantity A is displacement if motion is uniform (d) Quantity A is velocity if motion is uniformly accelerated.A. Quantive B may represent timeB. Quantity A is velocity if motion is uniformC. Quantity A is displacement if motion is uniformD. Quantify A is velocity if motion is uniformly acclerated
Answer» Correct Answer - A::C::D When we are calculating velocity of a displacement-time graph we have to take slope similarly we have to take slope of velocity-time graph to calculate accelration. When slope is constant motion wil be uniform . When we are representing motion by a graph it may be displacement -time velocity-time or aceelration-time hence. B may represent time. For uniform motion velocity-time graph should will be a stright line parallel to time axis. For uniform motion velocity is constant hence, slope will be positive. Hence quantity A is displacement. For uniformaly accelerated motion slope will be positive and A will represent velocity.

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