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Karolina [17]
3 years ago
11

An airplane is flying at 635 km per hour at an altitude of 35,000 m. What is its velocity?

History
1 answer:
lozanna [386]3 years ago
3 0
A velocity of an object is a vector quantity which means that it is concerned on both the magnitude and the direction. From the given, the magnitude is 635 km/hr but the direction is not given. Therefore, the velocity cannot be determined without the direction. The answer is letter D. 
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