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4 years ago

A net force of 500 newtons causes

Physics

1 answer:

Nadusha1986 [10]4 years ago

4 0

Answer:

<h3>The answer is option A</h3>

Explanation:

To find the mass of an object given it's acceleration and the force acting on it we use the formula

$mass = \frac{force}{acceleration} \\$

From the question

force = 500 N

acceleration = 5.0 m/s²

We have

$mass = \frac{500}{5} \\$

We have the final answer as

Hope this helps you

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Imagine rubbing a balloon on your hair or clothes and putting extra electrons on the balloon to give it a negative charge. If yo

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Answer:

Because here is a number of electrons more applied to the balloon

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3 years ago

an object that is 8 cm tall is located 2.5 m in front of a plane mirror. The image formed by the mirror appears to be. Find di a

UkoKoshka [18]

The image is at 2.5 m behind the mirror (virtual image)

Explanation:

We can solve the problem by using the mirror equation:

$\frac{1}{f}=\frac{1}{d_o}+\frac{1}{d_i}$

where

f is the focal length of the mirror

$d_o$ is the distance between the object and the mirror

$d_i$ is the distance between the image and the mirror

For a plane mirror, the focal length is infinite:

$f=\infty$

And in this problem, the distance of the object from the mirror is

$d_o = 2.5 m$

Substituting and solving for $d_i$ , we find the location of the image:

$0=\frac{1}{d_o}+\frac{1}{d_i}\\d_i = -d_o = -2.5 m$

And the negative sign means that the image is located behind the mirror, so it is virtual.

Learn more about reflection and refraction:

brainly.com/question/3183125

brainly.com/question/12370040

#LearnwithBrainly

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3 years ago

Worldwide, the total number of land animals killed for food every hour is ______.

NISA [10]

Answer:

8 million animals

Explanation:

This is because all over the world, animals are consumed as food and they serve as source of protein.

Animals are used to make different delicacies depending on the choice of the consumer and it is the major source of protein. Every hour, about 8 millions are killed and are sold to consumers and other parts of it can be use for other things. Examples of animals consumed are goat, sheep, cow, chicken e t.c.

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3 years ago

PLEASE HELP!!! !) POINTS WILL BE AWARDED AND BRAINIEST ANSWER IF ITS CORRECT!

Archy [21]

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NARA [144]

a hot cup because if a hot cup is hotter it's been in the sun too long

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3 years ago

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