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VLD [36.1K]
2 years ago
8

Q C During a solar eclipse, the Moon, the Earth, and the Sun all lie on the same line, with the Moon between the Earth and the S

un. (c) What force is exerted by the Sun on the Earth?
Physics
1 answer:
lianna [129]2 years ago
3 0

The force exerted by the Sun on the Earth is =3.557 \times 10^{22}

<h3>What is the Netwon law of the gravity state?</h3>

Newton's law of gravity states that the force executed by a body on another body is calculated

$F=\frac{G \cdot m_1 \cdot m_2}{d^2}$

<h3>What is universal gravitation?</h3>

The universal gravitation constant

$G=6 \cdot 67 \times 10^{-11} \cdot \mathrm{m}^3 \cdot 8^{-2} \cdot \mathrm{kg}^{-1}$

Here we know that

The mass of the sun is $m_s=2.0 \times 10^{30} \mathrm{~kg}$ is the

The mass of the moon is $m_M=7.3 \times 10^{22} \mathrm{~kg}$

The mass of the Earth is $m_E=6.0 \times 10^{24} \mathrm{kg}$

The distance between the Sun and the Earth is

$$d_{S E}=1.5 \times 10^{11} \mathrm{~m}$$

The distance between the earth and the moon is

$$d_{E M}=3.85 \times 10^8 \mathrm{~m} \text {. }$$

Here the calculation is:

F_{S E}=\frac{G \cdot m_S \cdot m_E}{\left(d_{S E}\right)^2}

$=\frac{6.67 \times 10^{-11} \times 2.0 \times 10^{30} \times 6.0 \times 10^{24}}{\left(1.5 \times 10^{11}\right)^2}$

$=\frac{80.04 \times 10^{43}}{1.5^2 \times 10^{22}}=\frac{80.04 \times 10^{21}}{2.25}$

=3.557 \times 10^{22}

To learn more about quadratic equations, refer: brainly.com/question/21570007

#SPJ4

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