Using below information plot a velocity - time graph-
A girl walks along a straight path to drop a letter in the letter box and comes back to her initial position.

Open in App

Solution

Since the initial and final positions are the same,so displacement is zero,
And since velocity, v = displacement / time
Therefore, velocity is zero.

Suggest Corrections

Similar questions

Q. Question 14
A girl walks along a straight path to drop a letter in the letterbox and comes back to her initial Position. Her displacement–time graph is shown in the figure given below. Plot a velocity–time graph for the same.

Q. A girl walks along an east-west street and a graph of her displacement from home is shown in fig. Her verage velocity for the whole time interval is:

Q. A person starts walking and comes back to his initial position after 2 hours. Which of the following quantities will be zero?

A person walks from station A to station B. Then comes back to station A along the same path and walks upto C in the same direction. Where AB=AC=DM. Calculate total distance and displacement covered by the person ?

Q. A woman starts from her home at 9.00 am, walks with a speed of

5 k m h^{- 1}

on a straight road up to her office 2.5 km away, stays at the office up to 5.00 pm, and returns home by an auto with a speed of

25 k m h^{- 1}

. Plot the position-time graph of the woman taking her home as origin.

Join BYJU'S Learning Program

Using below information plot a velocity - time graph-A girl walks along a straight path to drop a letter in the letter box and comes back to her initial position.

Since the initial and final positions are the same,so displacement is zero,And since velocity, v = displacement / timeTherefore, velocity is zero.

Using below information plot a velocity - time graph-
A girl walks along a straight path to drop a letter in the letter box and comes back to her initial position.

Since the initial and final positions are the same,so displacement is zero,
And since velocity, v = displacement / time
Therefore, velocity is zero.