Environmental Sciences, asked by nishkamenon875, 4 months ago

A car travles at a speed of 40km hr for two hours what is the average speed of the car during the entire journey

Answers

Answered by kiran070

0

Answer:

Average Speed is Total Distance divided by Total Time.

Total Distance = (40km/hr x 2hr) + (60km/hr x 3hr) = 80km + 180km = 260km

Total Time = 2hrs + 3hr = 5hr

Average Speed = Total Distance / Total Time = 260km / 5hr = 52km/hr

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