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Vlad1618 [11]
2 years ago
13

Who ever gets it I will give Brainly and 20 points

Physics
2 answers:
Likurg_2 [28]2 years ago
5 0
What are the options for A,B,C,D? There’s arrows
Fantom [35]2 years ago
5 0
A is the crest
b is the amplitude
c is the trough
d is the wavelength
:)
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A suspension bridge has twin towers that are 1300 feet apart. Each tower extends 180 feet above the road surface. The cables are
zhannawk [14.2K]

Answer:

y = 17.04 ft

Explanation:

Since the cable touches the road at the mid point of two towers

so here we have vertex at that mid point taken to be origin

now the maximum height on the either side is given as

y = 180 ft

horizontal distance of the tower from mid point is given as

x = \frac{1300}{2} = 650 ft

now from the equation of parabola we have

y = k x^2

180 = k(650^2)

k = 4.26 \times 10^{-4}

now we have

y = (4.26 \times 10^{-4})x^2

now we need to find the height at distance of 200 ft from center

so we have

y = (4.26 \times 10^{-4})(200^2)

y = 17.04 ft

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2 years ago
NEED HELP NOW DUE TODAY Which of these statements is most likely correct about Newton's law on gravity? (2 points)
yKpoI14uk [10]
_______________________a
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3 years ago
Select the correct answer
DiKsa [7]

Answer:

C or 3

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I would pick C

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