The moon moves around the Earth in an approximately circular orbit with a radius of 384,000 km at a speed of about

The moon moves around the Earth in an approximately circular orbit with a radius of 384,000 km at a speed of about 1020 m / s. What is roughly the centripetal acceleration of the moon?

These problems: R (radius of the circular orbit of the Moon when moving around the Earth) = 384,000 km (in SI R = 384 * 106 m / s); V (moon speed) = 1020 m / s.

To calculate the centripetal acceleration of the Moon, we will use the formula: an = V ^ 2 / R.

Let’s perform the calculation: an = 1020 ^ 2 / (384 * 106) ≈ 0.0027 m / s2.

Answer: The centripetal acceleration of the Moon is approximately 0.0027 m / s2.