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wlad13 [49]
3 years ago
10

A road that rises 1 ft for every 100 ft traveled

Physics
1 answer:
Lana71 [14]3 years ago
6 0

Explanation:

6% grade

=> Rises 6 feet for every 100 feet traveled

This would mean that tanx = 6/100.

=> x = tan^-1(6/100) = 3.4°. (1d.p.)

Hence the road is inclined at an angle of 3.4° above the horizontal.

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If a box is pulled with a force of 100 N at an angle of 25
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The X and Y components of the force are 90.63 Newton and 42.26 Newton respectively.

<u>Given the following data:</u>

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To determine the X and Y components of the force:

<h3>The horizontal component (X) of a force:</h3>

Mathematically, the horizontal component of a force is given by this formula:

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<h3>The vertical component (Y) of tensional force:</h3>

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F_y = Fsin \theta\\\\F_y =100 \times sin25\\\\F_y =100 \times 0.4226

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Read more on horizontal component here: brainly.com/question/4080400

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2 years ago
I really need help.
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2/5 = .4
.4*100= 40%
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How can we relate density and pressure in liquids ??
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