" (x) What does the odometer of an automobile measure "

(a) In uniform motion, the path of an object can be a straight line, curved line, zig zag line or even a circle. Why ? (b) What does odometer of an automobile measure ?

The speedometer of an automobile measures

What does the speedometer of a vehicle measure?

(A): The speedometer of an automobile measure the instantaneous speed of the automobile. (R) : Average velocity is equal to total distance divided by total time taken.

Assertion : The speedometer of an automobile measure the average speed of the automobile. Reason : Average velocity is equal to total displacement per total time taken.

Assertion : The speedometer of an automobile measure the average speed of the automobile. Reason : Average velocity is equal to total displacement per total time taken.

What does the speedometer of a car measure average speed or instantaneous speed ?