Multiple Choice
A car starts from Hither, goes 50 km in a straight line to Yon, immediately turns around, and returns to Hither.The time for this round trip is 2 hours.The average speed of the car for this round trip is:
A) 0 km/h
B) 25 km/h
C) 50 km/h
D) 100 km/h
E) cannot be calculated without knowing the acceleration
Correct Answer:
Verified
Correct Answer:
Verified
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