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marysya [2.9K]
2 years ago
9

Scientists have detected an asteroid that is 700,000,000 km from Earth. About how many astronomical units is that? 0. 5 AU 1 AU

3. 5 AU 4. 5 AU.
Physics
2 answers:
Elza [17]2 years ago
6 0

Answer:

it is 4.67921098559 astronomical units

Explanation:

nalin [4]2 years ago
3 0

An asteroid that is 700,000,000 km is equivalent to 4.67 AU.

Option D is the correct answer.

<h3>How do you convert KM into AU?</h3>

Given that an asteroid that is 700,000,000 km from Earth.

We know that 1 AU is equal to 149597870.691 KM. The expression can be given below.

1 \;\rm AU = 149597870.691\;\rm KM

1 \;\rm KM =  \dfrac {1}{149597870.691} \;\rm AU

700,000,000 \;\rm KM = \dfrac {1}{149597870.691} \times 700,000,000 \;\rm AU

700,000,000 \;\rm KM = 4.67 \;\rm AU

Hence we can conclude that 700,000,000 km is equivalent to 4.67 AU. Option D is the correct answer.

To know more about the astronomical units, follow the link given below.

brainly.com/question/21464262.

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<u>Explanation: </u>

The weight of any object on any planet is the measurement of gravity’s influence acting on the mass of the object. So for Earth, the acceleration will be acting on the object A’s mass (m) in Earth leading to the weight of the object A as 750 N.

While the acceleration of Jupiter will be acting on the object B’s mass kept in Jupiter to attain the weight of 750 N. So, the mass of both the objects at their respective planet will vary depending on the acceleration of each planet. We can check this as below:

            \text { object A's weight }=\text { m of object A } \times \text { Acceleration of Earth}

So,

           750 \mathrm{N}=\text { m of object } A \times 9.8 \mathrm{m} / \mathrm{s}^{2}

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Similarly for object B,

          \text { Weight of object } B=m \text { of object } B \times \text { Acceleration due to gravity of Jupiter }

          750 = m \text { of object } B \times 24.79 \mathrm{m} / \mathrm{s}^{2}

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3 years ago
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