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expeople1 [14]
2 years ago
5

Which are consider to be simple machines? Select all that apply.

Physics
1 answer:
Sedbober [7]2 years ago
7 0

Answer:

b

Explanation:

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When the distance increases, the electrostatic force____; we call this relationship proportional
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The acceleration of the object at time t = 0.7 s is most nearly equal to which of the following?
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We have that for the Question "the acceleration of the object at time t = 0.7 s is most nearly equal to which of the following?"

  • it can be said that the acceleration of the object at time t = 0.7 s is most nearly equal to the slope of the line connecting the origin and the point where the graph where the graph crosses the 0.7s grid line

From the question we are told

the acceleration of the object at time t = 0.7 s is most nearly equal to which of the following?

Generally the equation for the Force  is mathematically given as

F=\frac{F}{dx}

Therefore

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Therefore

the acceleration of the object at time t = 0.7 s is most nearly equal to the slope of the line connecting the origin and the point where the graph where the graph crosses the 0.7s grid line

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After an incandescent lamp is turned on, the temperature of its filament rapidly increases from room temperature to its operatin
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When the temperature of the filament increases, the vibrational energy of the constituent atoms increases which leads to increase in inter-atomic collision. Thus, the resistance would increase. The increases in resistance would obstruct the flow of charges more leading to decrease in the value of the current.

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