An astronaut on Mars (mass 6.42x 10^23 kg, radius 3.39x 10^6 m) launches a probe straight upward from the surtace at 3.00x 10^3 m/s. What is the maximum height above the surface that the probe reaches? Neglect air resistance and the gravitational pull of
or the two small moons of Mars.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?