<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B%5Csqrt%7B4%7D%20%3D87" id="TexFormula1" title="x^{2} +\sqrt{4} =87" alt="x^{

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KIM [24]

2 years ago

2} +\sqrt{4} =87" align="absmiddle" class="latex-formula">

Physics

1 answer:

Alja [10]2 years ago

7 0

Answer:

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

➪x= √ 85

Explanation:

x²+√4 = 87

=> x²+2 = 87

=> x² = 87-2

=> x²= 85

=> x= √85

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______ can occur when water-saturated soil turns from a solid to a liquid as a result of an earthquake.

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The answer is liquefaction

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In a thermostat, what property of the bimetallic coil allows it to contract and expand? The two metals absorb different amounts

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Nezavi [6.7K]

Answer:

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(b) The stationary time of the wildebeest is 675 s

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Given;

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speed of the wildebeest, $v_w$ = 16 m/s

speed of the chicken, $v_c$ = 2.5 m/s

Time for wildebeest to finish the race without stopping, 2000 / 16 = 125 s

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t(stationary) = t(chicken) - t(wildebeest)

t = 800s - 125 s

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(a) how far (in m) is the chicken from the Finish Line when the wildebeest resume the race?

The time taken for the wildebeest to run 1.6 km (1600 m) is given by;

t = 1600 / 16 = 100 s

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3 years ago

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3 years ago

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Một dây dẫn đặt trong không khí có dòng điện I = 12A chạy qua, được gấp thành hình vuông cạnh a = 10cm. Xác định vectơ cường độ

disa [49]

Answer:

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3 years ago