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The graph of displacement vs time for a ...

The graph of displacement vs time for a particle moving along a straight line is as shown. The best option for the corresponding velocity - time graph will be:

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A

Slope of displacement time graph is velocity. As we can see from the original graph, slope is initially positive. It decreases with time, becomes zero, and then becomes negative. Therefore, the velocity will also be initially positive,decrease to zero and then become negative. This means that (A) is the most appropriate option.
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Knowledge Check

  • Displacement time graph of a particle moving in a straight line is a shown in figure.

    A
    in region `A` acceleration is positive
    B
    in region `B` acceleration is negative
    C
    in region `C` acceleration is positive
    D
    in region `D` acceleration is negative
  • Velocity displacement graph of a particle moving in a straight line is as shown in figure.

    A
    magnitude of acceleration of particle is decreasing
    B
    magnitude of acceleration of particlre is increasing
    C
    acceleration versus displacement graph straight line
    D
    acceleration versus displacement graph is parabola
  • Velocity versus displacement graph of a particle moving in a straight line as shown in figure. The corresponding acceleration versus velocity graph will be .

    A
    B
    C
    D
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