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Lemur [1.5K]
3 years ago
6

A car moves with an average speed of 45 miles/hour. How long will it take the car to travel 90 miles?

Physics
1 answer:
balandron [24]3 years ago
3 0
It will take two hours for the car to travel 90 miles!!

45x2= 90
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An airplane is trying to fly at a speed of 300 miles per hour straight North, but a 70 miles per hour wind is blowing toward the
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Answer:

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Resultant speed of the plane = V = ?

As airplane is trying to fly straight North and wind is blowing toward the west. So the angle between airplane velocity and wind velocity is 90°.

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                            V =\sqrt{V_{1}^{2}+V_{2}^{2}    }

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4 years ago
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