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3 years ago

A resource, such as oil, that cannot regenerate in a reasonable amount of time is called

2 answers:

7 0

A resource, such as oil, that cannot regenerate in a reasonable amount of time, such as a human lifetime, is called a "nonrenewable" resource. (A)

Once it's gone, it's gone.

olga nikolaevna [1]3 years ago

4 0

Answer:

A resource, such as oil, that cannot regenerate in a reasonable amount of time is called:

A) nonrenewable.

Explanation:

Although it could be considered that resources such as oil could be renewed if given the necessary time (remember that oil was produced thanks to the decomposition of organic matter over thousands of years), the time it requires is exaggerated compared to other energy sources such as the sun, tidal power or geothermal energy, which are considered renewable.

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_______ describes gases as small, energetic particles moving around and bouncing into each other?

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D. The Kinetic theory of matter

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3 years ago

Read 2 more answers

Imagine that a relativistic train travels past your lecture room at a speed of 0.894 c. The passengers of the train claim that w

Lady bird [3.3K]

Answer:

The length of the train in the frame of the lecture room is 40.59 m.

Explanation:

Given that,

Speed = 0.894 c

Original length = 90.6 m

We need to calculate the length of the train in the frame of the lecture room

Using formula of length contraction

$L=L_{0}\sqrt{1-(\dfrac{v}{c})^2}$

Where, $L_{0}$ =original length

v = speed of train

Put the value into the formula

$L=90.6\sqrt{1-(\dfrac{0.894c}{c})^2}$

$L=90.6\sqrt{1-0.894^2}$

$L=40.59\ m$

Hence, The length of the train in the frame of the lecture room is 40.59 m.

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4 years ago

Please Help:) How to draw two vectors being added:

scoray [572]

Explanation:

you add the from head to tail. Head is the triangle and tail is the final point of the vector

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3 years ago

A 65 N boy sits on a sled weighing 52 N on a horizontal surface. The coefficient of friction between the sled and the snow is 0.

pogonyaev

Answer:

1.40 N

Explanation:

The magnitude of the frictional force is given by:

$F=\mu N$

where

$\mu$ is the coefficient of friction

N is the magnitude of the normal reaction

The coefficient of friction for this problem is $\mu=0.012$ . The magnitude of the normal reaction is equal to the combined weight of the boy and the sled, because the surface is horizontal, so