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charle [14.2K]
3 years ago
9

I need help on these 3 questions. I need the original formula used and the givens

Physics
1 answer:
Dafna11 [192]3 years ago
7 0

Answer:

sorry mate i dont know

Explanation:

sorry i just need points and i hope you get your answers

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An Alaskan rescue plane traveling 39 m/s drops a package of emergency rations from a height of 198 m to a stranded party of expl
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y = 0m

y0 = 166m

v0y = 0 m/s

g = 9.8 m/s^2

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Solve for t:

y = y0 + v0y*t - (0.5)gt^2

0 = 166 - (0.5)(9.8)t^2

t = 5.82 s


Now, using time, we can solve for the range using the equation:


x = vx(t)

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The impact horizontal component of velocity will be 40 m/s as velocity in terms of x is always constant. To find the impact vertical component of velocity, we use the equation:


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v = -57.04 m/s


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