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shepuryov [24]
3 years ago
11

Which of the following is the best description of the term resultant displacement

Physics
1 answer:
Harrizon [31]3 years ago
5 0

Answer:

The resultant displacement is the sum of displacement vectors

Explanation:

The vector sum of two or vectors is know as resultant .

The resultant displacement is the result of when displacement vectors are added.

If the vector quantities are same then the two vectors can be added.

The resultant velocity is obtained by adding two or more velocity vectors.

 In displacement vector the position will change.

The direction traveled is the direction of the displacement vector .

The magnitude of the displacement vector is the distance from starting point to the ending point.

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A school bus has a mass of 18,200 kg. The bus moves at 13.5 m/s. How fast must a 0.142-kg baseball move in order to have the sam
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Answer:

bus momentum

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Explanation:

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3 0
2 years ago
a u tube contains a liquid of an unknown density an oil of density is poured into the right arm of the tube until the oil column
scoray [572]

Answer:

The answer is "1155\ \frac{kg}{m^3}"

Explanation:

Please find the complete question in the attached file.

p = p_0 + ?gh

pi = pressure only at two liquids' devices

PA = pressure atmosphere.

1 = oil density

2 = uncertain fluid density

h_1 = 11 \ cm\\\\h_2= 3 \ cm

The pressures would be proportional to the quantity 11-3 = 8 cm from below the surface at the interface between both the oil and the liquid.

\to p_A + ?2g(h_1 - h_2) = p_A + ? 1gh_1\\\\\to ?2 = \frac{?1h_1}{(h_1 - h_2)} \\\\

       = \frac{840 \frac{kg}{m^3}}{\frac{11}{8}} \\\\= 1155\ \frac{kg}{m^3}

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7 0
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