Question

with Altitude
3. The force of gravity​

Answer 1

Answer:

A person flying at 9,100 m (30,000 ft) above sea level over mountains will feel more gravity than someone at the same elevation but over the sea. However, a person standing on the Earth's surface feels less gravity when the elevation is higher. gh is the gravitational acceleration at height h above sea level.

Answer 2

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Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter.

More detail:

On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

Formula:

$\huge{ \tt{f = \frac{m_{1}m _{2} }{{r}^{2} } }}$

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