Question

can you have a zero displacement and nonzero average velocity?a nonzero velocity? illustrate your answer on an x-t graph​

Answer 1

Answer:

When displacement is zero then average velocity must be zero

while instantaneous velocity may be non zero at that moment when displacement and average velocity is zero

Explanation:

As we know that displacement is the change in the initial and final position of the object

So if the displacement is ZERO then it shows that the initial and final position will be same

While for finding average velocity we will use the ratio of total displacement and total time interval

So we have

Average velocity = $\frac{displacement}{time}$

now if the displacement is zero then average velocity must be zero

While the instantaneous velocity is the velocity of object at a given moment of time so here instantaneous velocity may be non zero at that moment when displacement and average velocity is zero

#Learn

Topic : Velocity and displacement

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