What is the value of acceleration in the following graph:

In the figure below is shown the time-distance graph of cyclist.

Find out from the graph average speed in the whole journey.

Give one similarity and one dissimilarity between the two graphs:

Given figures represent the motion of two objects P and Q. Which of the objects has positive acceleration and which one has negative acceleration?

Velocity-time graphs of two objects P and Q are as given below:

(i) Which object starts from rest?

(ii)Which object has more velocity after 5 s?