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xenn [34]
3 years ago
11

The acceleration due to gravity on earth is 9.8 m/s2. what is the weight of a 75 kg person on earth

Physics
1 answer:
erastovalidia [21]3 years ago
5 0
Weight = mass * gravity
W = 75 kg * 9.8
W = 735 N

hope this  helps :)
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A parcel of land is in the shape of an isosceles triangle. The base has a length of 425 ft.; the other sides, which are of equal
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Answer:

The answer to your question is 636.6 ft    

Explanation:

Data

base = 425 ft

angle = 39°

See the picture below

1.- Divide the triangle to get two right triangles.

    Now the superior angle will measure 19.5° and the opposite side will measure 212.5 ft

2.- Use the trigonometric function sine to find the hypotenuse

     sin 19.5 = 212.5/hyp

solve for hyp

    hyp = 212.5 / sin 19.5

Result

    hyp = 212.5/ 0.333

    hyp = 636.6 ft    

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Read 2 more answers
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