Question

Какую скорость нужно сообщить спутнику , что бы он двигался вокруг земли по круговой орбите на.Нужна только формула нахождения.

Answer 1

Необходимо сообщить 1 космическую скорость
v=√gR
или
v=√GM/ R

Answer 2

Formula for Calculating Satellite Orbital Velocity

To calculate the velocity required for a satellite to orbit the Earth in a circular orbit, you can use the following formula:

Orbital Velocity (v) = √(GM/r)

Where: - G is the gravitational constant (approximately 6.674 × 10^-11 N m^2/kg^2) - M is the mass of the Earth (approximately 5.972 × 10^24 kg) - r is the radius of the orbit (distance from the center of the Earth to the satellite)

This formula is derived from the centripetal force required to keep an object in circular motion around the Earth, which is provided by the gravitational force between the Earth and the satellite.