What type of motion is represented by each one of the following graphs ?

What type of motion is represented by the following ? Pedals of a moving bicycle.

What type of motion is represented by the following ? Soldiers in a march past.

What type of motion is represented by the following ? Hands of an athlete in a race.

What type of motion is represented by the following ? Spinning of earth on its axis.

What type of motion is represented by the following ? Bullock cart moving on a straight road.

Which one of the following graphs represents motion?

What type of motion is represented by equation Delta s= v Delta t ?

State the type of motion represented by the following sketches in Fig. 2.34 (a) and (b).Give example of each type of motion.

Study the speed-time graph of a car given alongside and answer the following questions : (i) What type of motion is represented by OA ? (ii) What type of motion is represented by AB ? (iii) What type of motion is represented by BC ? (iv) What is the acceleration of car from O to A ? (v) What is the acceleration of car from A to B ? (vi) What is the retardation of car from B to C ?