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bezimeni [28]
2 years ago
10

HELP ME PLEASE!!!!

Physics
2 answers:
Rzqust [24]2 years ago
6 0

The most rapid period of growth and development occurs during infancy. Physical changes include doubling of birth weight, increased height, and development of sight and hearing.
I hope this helps! :)
I am Lyosha [343]2 years ago
3 0
Adolescence

hope it helps:))
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A seagull flies at a velocity of 9.00 m/s straight into the wind. (a) if it takes the bird 20.0 min to travel 6.00 km relative t
enot [183]

Here we will the speed of seagull which is v = 9 m/s

this is the speed of seagull when there is no effect of wind on it

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if effect of wind is in opposite direction then it travels 6 km in 20 min

so the average speed is given by the ratio of total distance and total time

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Part b)

now if bird travels in the same direction of wind then we will have

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time = \frac{distance}{speed}

time = \frac{6000}{13}

time = 7.7 minutes

Part c)

Total time of round trip when wind is present

T = t_1 + t_2

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