Question

please answer the question no.8.

Answer 1

answe1)-we will calculate the distance represented by 1 square of the graph.

5 square on x-axis=2s

1 square on x-axis=2/5s

3 square on x-axis=2m/s

1 square on x-axis=2/3 m/s

so,area of 1 square on graph =2/5×2/3=4/15

1 square represents distance =4/15m

so,62 square representely square come under the area slop for the time of 4s

so,62 is square representely =4/15×65=16.5

answer2)-After 6 sec