Question

The distance-time graph is of a truck is shown. What is the average speed of the truck over the distance shown?​

Answer 1

Answer:

In a distance−time graph, the constant speed of a truck will be represented by a straight line.

(ii) In a distance−time graph, a straight parallel to the time axis indicates that the truck is not moving.

(iii) A curved line on the distance−time graph indicates that the truck is moving with a speed which is not constant.

(iv) In a distance−time graph, the constant speed of a truck will be represented by a straight line.

Hence, option c is correct answer.

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