Question

Find average velocity from t = 0 to t = 8 s in given graph
(1) Zero
(2) 1 m/s
(3) 12 m/s
(4) 2 m/s
a
n h find the velocity of narticle at​

Answer 1

ANSWER IS ZERO because they had asked average velocity and in average velocity displacement is considered hear displacement is zero because the initial and the final point is same

PLEASE MARK ME AS BRAINLIEST

Answer 2

The average velocity of the particle from t = 0 to t = 8 seconds is equal to zero (Option 1.)

Given:

Time interval: t = 0 to t = 8 sec

To Find:

Average velocity for the time interval.

Solution:

The average velocity of a particle is equal to the total displacement of the particle divided by the total time taken.

$Average Velocity = \frac{Total Displacement}{Total Time}$

We can calculate the net displacement using the position-time curve.

The displacement of the particle is equal to the change in the position of the particle. Thus for the time interval t = 0 to t = 8 sec the net displacement of the particle would be zero as its final and initial positions are the same.

→ As the net displacement of the particle is equal to zero, therefore its average velocity for the time interval would also be equal to zero.

Hence, the average velocity of the particle from t = 0 to t = 8 sec is equal to zero (Option 1.)

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