Earth has a total mass of 5.98 x 10^24 kg and a radius of 6370 km Find the formula of ag(r) in the core, that is, for 0 < r < 3490 km.
Find the formula of ag(r) in the mentle, that is, for 3490 km < r < 6345 km.
Find the formula of ag(r) in the crust, that is, for 6345 km < r < 6370 km.
Find the formula of ag(r) outside the Earth, that is, for r > 6370 km.
Using the formulas obtain above, make a graph of gravitational acceleration, ag(r) versus distance, r, from the center of Earth for 0 < r < 2.0RE m, where RE = 6370 km, the radius of Earth. [You must use a graph sheet and show the labels and scales with proper units for the axes used.]
Add the graph of ag(r) when Earth is considered as a uniform sphere with the same total mass.
Earth has a total mass of 5.98 x 10^24 kg and a radius of 6370 km...
If a satellite circulate around the earth at a height of 5,113.68 km above the earth's surface, given the earth radius is 3958.8 miles and mass is 5.98 x1024 kg, use G=6.67x 10-11 Nm2/kg2, find the period of this satellite in unit hours?
An earth-like planet has a mass of 3.00x1024 kg and a radius of 8000 km. What is the gravitational field, g, on the surface of this planet? (We can simplify the Gravitational Constant G to 6.7x10-11 Nm-/kg) N/kg Submit Answer Tries 0/2 What is the force of gravity on an 92 kg alien standing on the surface of this planet? Submit Answer Tries 0/2 An earth-like planet has a mass of 6.00x1024 kg and a radius of 4000 km. A...
A 1480 kg satellite orbits the Earth at an altitude of 61.6 km. It is desired to increase the altitude of the orbit to 285 km. How much energy must be added to the system to effect this change in altitude? The universal gravitational constant is 6.67259 × 10^−11 N · m2/kg2 , the radius of the Earth is 6.37×10^6 m, and its mass is 5.98×10^24 kg.
The Earth is not a uniform sphere, but has regions of varying density. Consider a simple model of the Earth divided into three regions?inner core, outer core, and mantle. Each region is taken to have a unique constant density (the average density of that region in the real Earth): Region Radius (km) Density (kg/m3) Inner Core 0-1220 13,000 Outer Core 1220-3480 11,100 Mantle 3480-6380 4400 Use this model to predict the average density of the entire Earth. Express your answer...
Kr. m M The center of mass of the Earth-Moon two-body system lies somewhere along the imaginary line that connects their centers. Find the location of center of mass of the Earth-Moon system using the data in the table, and given that r, the distance between their centers, on average, is 3.84 x 10 km. 24 Earth mass = 5.98 x 10 kg radius = 6370 km Moon mass = 7.35 x 10 kg radius = 1737 km Select one:...
19 4 points A 1000-kg satellite orbits the Earth at a constant altitude of 100 km. How much energy must be added to the system to move the satellite into a circular orbit with altitude 200 km? (The earth's radius is 6370 km, and its mass is 5.98 x 1024kg and G = 6.67 x 10-11 Nm2/kg) O Zero 1.78 x 10%J 2.23 x 108J 3.74 x 10J 4.69 x 108
A satellite m = 500 kg orbits the earth at a distance d = 218 km, above the surface of the planet. The radius of the earth is re = 6.38 × 106 m and the gravitational constant G = 6.67 × 10-11 N m2/kg2 and the Earth's mass is me = 5.98 × 1024 kg. What is the speed of the satellite in m/s?
3. The Earth has a mass of 5.98 x 1024 kg. Theaverage mass of the atoms that make up the Earth is 40 u. Howmany atoms are in the Earth? Show all work! ( u = atomic mass unit = 1.661 x10-27 kg )
7. Given that the mass and radius of the Earth are 5.972x1024 kg and 6371 km, respectively, then the escape velocity of planet Earth-Prime, whose radius is the same as Earth’s but whose mass is 2.0 Earth masses is a) 15.8 km/s b) 15.0 km/s c) 13.7 km/s d) 10.6 km/s e) 23.6 km/s
The Earth has a radius of about 6,350 km and a mass of 5.98e24 kg. Show the calculations of what would be the radius of Earth (in m or km) if its density were roughly the same as that of the atomic nucleus (given in page 15 of the book as 2.3X1014 g/cm3)