The fastest helicopter, the Westland Lynx, can travel 3.33 km in the forward direction in just 298 ds. What is the average velocity of this helicopter?

b.

explanation:

10.0

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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spare some change and give it to the poor

explanation:

plz : ((