angelrobinson1512 angelrobinson1512

21-01-2021
Chemistry

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HELP PLEASE
A sudden gust of wind increases the velocity of a sailboat relative to the water surface from 3.0m/s over a period of 30.0s. Using the formula a=change in velocity /t, what is the average acceleration of the sailboat?

•2.5m/s2
•1.2m/s2
•25m/s2
•0.083m/s2
( the 2's are exponents)

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swishstack swishstack

21-01-2021

Answer:

how fast you need it?]

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22browche 22browche

21-01-2021

Answer:

average velocity for the time interval from t = 2 s to t = 4 s? ... fractional difference in the two methods when a steady wind blows along the car's route and the ... weight, but when the film reaches the drop, the drop's water suddenly ... boat, moving with constant velocity, that is 12 m from the point of impact when the key is.

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