determine the escape speed for the rocket from the planet–satellite system. the radius of ganymede is 2.64 106 m, and its mass is 1.495 1023 kg. the distance between jupiter and ganymede is 1.071 109 m, and the mass of jupiter is 1.90 1027 kg. ignore the motion of jupiter and ganymede as they revolve about their center of mass.

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.