A particle moves rectilinearly possessing a parabolic graph. Find the average velocity of the particle over a time interval from to s

A particle moves rectilinearly possessing a parabolic graph. Find the average velocity of the particle over a time interval from to s

1 Answer

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As graph is a parabola, it can be given as , where and are constants. Since it is symmetrical s, we have equal displacements at and that tells us that line joining two coordinates is parallel to the -axis. Hence, slope of is zero. This implies that the average velocity during the time interval s is zero

127 votes

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