Question

It is 3000m from her home to work, and the whole journey takes 200 seconds. Calculate the average speed of the car over the whole journey.

Answer 1

Step-by-step explanation:

Average Speed = (Total distance) / (Total Time)

= (3000 m) / (200s)

= 15m/s [ANSWER]

Noteworthy point :-

The average speed of a body is the total distance travelled divided by the total time taken to cover this distance i.e. Average speed = total distance travelled / total time taken.

Answer 2

Answer:

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refer the attachment:)