3 years ago

What are three types of variables in a controlled experiments?

Physics

1 answer:

blsea [12.9K]3 years ago

7 0

The answers to your question are,

Independent, Dependent, and Control.

-Mabel <3

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Explanation:

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An object is made of glass and has the shape of a cube 0.13 m on a side, according to an observer at rest relative to it. Howeve

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Answer:

$v=0.9833\ c$

Explanation:

The density changes means that the length in the direction of the motion is changed.

Therefore,

$\text{Density} = \frac{m}{lwh}$

Given :

Side, b = h = 0.13 m

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$8100=\frac{3.3}{l \times 0.13 \times 0.13}$

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$0.033= 1-\frac{v^2}{c^2}}$

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3 years ago

Objects 1 and 2 attract each other with a electrostatic force of 72.0 units. If the distance separating objects 1 and 2 is chang

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Answer:

288.0 units; that is the electrostatic force of attraction become quadruple of its initial value.

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Electrostatic Force of attraction ∝ (1/r²)

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