Asatellite that goes around the earth once every 24 hours (86,400 s) is called a geosynchronous satellite. if a geosynchronous satellite is in an equatorial orbit, its position appears stationary with respect to a ground station, and it is known as a geostationary satellite.

find the radius (as measured from the center of the earth) of the orbit of a geosynchronous satellite that circles the earth. (note that r is measured from the center of the earth, not the surface.) you may use the following constants:

the universal gravitational constant g is 6.667*10^-11 n*m*2/kg^2.
the mass of the earth is 5.98*10^24 kg.

42244138.951 m

Explanation:

G = Gravitational constant = 6.667 × 10⁻¹¹ m³/kgs²

r = Radius of orbit from center of earth

M = Mass of Earth = 5.98 × 10²⁴ kg

m = Mass of Satellite

The satellite revolves around the Earth at a constant speed

Speed = Distance / Time

The distance is the perimeter of the orbit

The Centripetal force of the satellite is balanced by the universal gravitational force

The radius as measured from the center of the Earth) of the orbit of a geosynchronous satellite that circles the earth is 42244138.951 m

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation: