Question

The position-time graph for a particle moving along x-axis is as shown. Average speed of the particle between t=0 to t=8s is
​

Answer 1

Answer:

Its quite simple

Explanation:

If y=x(t) be the position of a particle with respect time t, then the average velocity of the particle from t=a to t=b is given by, v  

avg

​  

=  

b−a

x(b)−x(a)

​  

 

Here, a=2sec and b=4sec ;

x(a)=2,x(b)=0

So, v  

avg

​  

=  

4−2

0−2

​  

=−1

Thanks

I hope i helped someone!

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