Question

52. The position (x)-time (t) graph for a particle moving
along a straight line is shown in figure. The average
speed of particle in time interval t = 0 to t = 8 is
(1) Zero
(2) 5 m/s
(3) 7.5 m/s
(4) 9.7 m/s

please give full explanation step by step​

Answer 1

Answer:

(2)

Explanation:

The position ( x ) -time ( t ) graph for a particle moving along a straight line is shown in figure . The average speed of particle in time interval t = 0 to t = 8 s is : - x ( m ) 20-2 46 t ( s ) ( 1 ) Zero 8 ( 2 ) 5 m / s