A)
B)
C)
D)
Correct Answer: C
Solution :
Key Idea: Rate of change of velocity is acceleration. We know that \[\vec{a}=\frac{d\,\vec{v}}{dt}\] where \[\vec{a}\] is acceleration and \[\vec{v}\] is velocity. In the given graph acceleration is constant for first part of motion. So, velocity increases uniformly. When \[a=0\,\,i.\,e.\,\], \[0=\frac{dv}{dt}\] \[\Rightarrow \] v = constant Thus, we can draw velocity time graph as :You need to login to perform this action.
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