Function name: spacetime inputs: 1. (double) number of earth years 2. (double) semi-major axis of the other planet's orbit (in m) 3. (double) mass of the other planet (in kg) outputs 1. (double) number of years on the other planet background while watching the movie the martian, you begin to wonder about how years on other planets relate to years on earth. you find yourself curious about how time would pass differently on mars, and on other planets. since a year on earth is how long it takes the earth to complete an orbit around the sun, how would this compare to a year on mars, or how long it would take mars to make a complete orbit around the sun? since you're an engineer, you decide to generalize this idea to work for any number of earth years and any other planet, given readily available orbital and physical data. function description: newton's law of gravitation gives the orbital period t of a body of mass mi around another body of mass m with semi-major axis of orbit a as t=2π g (m m2) where g = 6.674 × 10-11 m3 kg-1 s-2 (the gravitational constant), a is in meters, t is in seconds. and m1 and m2 are both in kilograms. notes: a year is the orbital period of a planet, or the time it takes for the planet to make a complete orbit around the sun. the semi-major axis of a planet's (elliptical) orbit is half the longest diameter of its orbit. the sun's mass is 1.989 x 1030 kg. all planets given for this function will be within the solar system, so none will be more . massive than the sun. round the output to three decimal places. hints all these worlds are ours, but there is one on which we should attempt no try using the parameters of that world as the inputs to the solution function.

The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race

Need asap ! what is the relationship between atmospheric pressure and the density of gas particles in an area of increasing pressure? (2 points) as air pressure in an area increases, the density of the gas particles in that area decreases. as air pressure in an area increases, the density of the gas particles in that area increases. as air pressure in an area increases, the density of the gas particles in that area remains constant. as air pressure in an area increases, the density of the gas particles in that area increases and decreases in an alternating pattern. 3. which of the following correctly describes a way in which earth's atmosphere interacts with the geosphere? (2 points) it contains gases that living organisms breathe. it contains gases that trap incoming solar radiation. it provides a medium for cycles that provide nutrients to living organisms. it provides a medium for water to move between earth's surface and the air. 4. which of the following is considered a drawback to using wind energy as a source of power? (2 points) wind energy is nonrenewable. wind energy produces large amounts of air pollution. 5. a meteorologist predicts that the weather in a region will soon change from clear skies to probable thunderstorms. prior to making this prediction, what did the meteorologist most likely observe on a barometer? (2 points) the barometer fell slightly. the barometer fell substantially. the barometer rose slightly. the barometer rose substantially. 6. which of the following do meteorologists not typically use weather balloons to record? (2 points) atmospheric pressure cloud types humidity temperature 7. during which step in the can crush lab did water vapor force air from the can? (2 points) the can was filled nearly to the top with water. the can was placed on the hot stove top burner for several minutes. the can was removed from the hot stove top burner. the can was placed upside-down in the water-filled pan.

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?