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kotegsom [21]
3 years ago
10

In order for electrical current to flow through a solid, _____. the solid must have electrons the electrons in the solid must be

able to move the solid must have protons the electrons must be in tight formation
Physics
2 answers:
Luden [163]3 years ago
7 0

<em>The electrons in the solid must be able to move</em>

nydimaria [60]3 years ago
6 0

Electrical current will flow through a solid by the means of electrons.  The electrons in the solid must be able to move from lower to higher electrical potential. The electric current in certain solid electrolytes like ice is entirely composed of flowing ions.

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A 1.75 kg stone falls from the top of a cliff and strikes the ground at a speed of 58.8 m/s. What is the height of the cliff??
Reil [10]

Answer:

172.9m

Explanation:

h = 1/2 gt^

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v = gt

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3 years ago
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<u>Vectors in the plane </u>

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Office B is walking at 6 mph directly west. In t hours his distance is

X_B=6t\ \text{miles}

Since both directions are 90 degrees apart, the distance between them is the hypotenuse of a triangle which sides are the distances of each office

D=\sqrt{X_A^2+X_B^2}

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t =\frac{2}{\sqrt{61}}=0.256\ hours

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Find the velocity in m/s of a swimmer who swims 110m toward the shore in 72 s
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1.5 m/s toward shore 

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