Time  dist by   dist,by

         Feroz      sania

​8 am    0             0
8.05   1.0          0.8
8.10    1.9          1.6
8.15     2.8         2.3
8.20      3.6        3.0
8.25        -          3.6
plot the distance time graph for sania and feroz  motions on the same scale and interpret.  (NCERT text book  page 107  activity 8.10  table 8.5)
 

Dear Student

Please find the distance time graph of given data as below


As the plot here is nearly straight so we can assume that motion is uniform for both.
Velocity of Feroz can be interpret from graph as 36 -0 /8.20 -8.00 = 36 km/20 min = 1.8 km / min

Velocity of Sania can be interpret from graph as 36 -0 /8.25 -8.00 = 36 km/25 min = 1.44 km / min

Regards