Question

The position-time (x-1) graph for a particle moving
along x-axis is as shown. Average speed of the
particle between t = 0 to t = 8 s is
​

Answer 1

Answer:

3.75

Explanation:

area under position time graph gives the distance covered

distance covered in 8 seconds=1/2*(4*5)+1/2*(4*10)=30

average speed = total distance /total time taken=30/8=3.75