mariam10202 mariam10202

26-04-2024
Physics

Answered

A train moving at a constant velocity of 54 km/hr moves eastwards for 30 minutes, then due north with the same speed for 40 minutes.
What is the average velocity of the train during this run?

a. 38.6
b. 49.3
c. 30
d. 35

Answer :

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