4) Un schelite do 2000 kg. empleado por telecomunicación celular, orbita alrededor de la tierra a una altura de 781 km solare la superficie terreste.
Que magnitud de fuerza gravitacionar apuca e satelit a la tierra cuar
es el peso del Satelite?

Which sentences describe point source pollution? in this type of pollution, the source of the pollution is single and easily identifiable. when runoff water from the melting of snow mixes with debris, it creates pollution. the runoff water, mixed with pollutants, reaches large areas with disastrous effects. alternatively, when a wastewater treatment plant releases harmful chemicals into a stream, the chemicals pollute the stream water because they are not treated for safety.