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3 years ago

8

A plane moves at a certain velocity and then it accelerates at the rate of 52m/s for a distance of 2300m to reach a velocity of

620m/s .how fast the plane going before it began to accelerate

1 answer:

Illusion [34]3 years ago

6 0

52m/s is the answer because before it was gonna accelerate it was 52 m/s

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First you need to find out the speed of the wave.

Since
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Where
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