Question

How long would it take a car to return to its starting place if it traveled 180 km at an

average speed of 90 km/hr and returned to its starting place along the same
straightline path? (Neglect the time that the car takes to turn around.)

Answer 1

The car would take 2 hours to return to its starting place at an average speed of 90 km/hr.

Step-by-step explanation:

In this scenario, the car has traveled 180 km at an average speed of 90 km/hr. To calculate the time taken, we can use the formula time = distance / speed.

So, the time taken for the car to travel 180 km is 180 km / 90 km/hr = 2 hours.

Since the car returns along the same path, it will take the same amount of time to travel back. Therefore, the total time taken for the car to return to its starting place would be 2 hours.

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