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algol [13]
3 years ago
11

In a water park, people walk a distance of 20 meters up an inclined ramp before getting on a water slide. If the spot from where

they start sliding down is located 7 meters above the water’s surface, calculate the angle of the ramp with the horizontal.
Physics
2 answers:
Elenna [48]3 years ago
8 0
Thank you for posting your Physics question here. I hope the answer helps.  Upon calculating the ramp with the horizontal the answer is 20.49 Deg. Below is the solution:

Y = 7 m. 
<span>r = 20 m. </span>

<span>sinA = Y/r = 7/20 = 0.35. </span>
<span>A = 20.49 Deg.</span>
Elena L [17]3 years ago
7 0

Answer:

E.  20°

Explanation:

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Option B

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7 0
2 years ago
1.Predict the frequency of a tuning fork that emits a sound with a wavelength of 0.385 m.
lina2011 [118]

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Explanation:

1.) Given that the wavelength = 0.385m

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