Asatellite of mass 5600 kg orbits the earth and has a period of 6200 s.

a) determine the radius of its circular orbit.(meters)

b) determine the magnitude of the earth's gravitational force on the satellite. (n)

c) determine the altitude of the satellite. (m)
expert answer

(a)  Radius of orbit will be

(b) Earth gravitational force will be

(C) Height will be

Explanation:

We have given

Mass of the earth,

Mass of the satellite, m = 5600 kg

Radius of earth,

Time period T = 6200 sec

We know that

Now

(a) We know that

Radius of the orbit

(b)

Force

(c)

Altitude

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia