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Grade: 12th pass

                        

In following given figure!!! different d-t graphs are given ...Now plzz explain me which of them indicates uniform and constant velocity? graph b or d ??? and plz also explain what is difference between uniform and constant velocity?

2 years ago

Answers : (1)

Eshan
askIITians Faculty
2095 Points
							Dear student,

The velocity of a body as a function of its displacement is given as-

v=\dfrac{dx}{dt}which is actually the slope of x-t curve.

Hence a body moving with uniform velocity will have an x-t curve with uniform (or unchanging) and non-zero slope, and hence a straight line. Hence option (a) and (d) represent it.
2 years ago
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