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- Use your weight in pounds (while standing on the surface of the Earth) to calculate your mass in the following units (1 kg weighs approx. 2.205 lb on the surface of the Earth). Show all your calculations, how you cancel the units, and use the correct number of digits. Use scientific notation. Weight in pounds = 146 mass in kilograms = mass in grams = mass in femtograms = mass in megagrams =World is approximately 1.115x109 square kilometers. Convert this to square feet. There are 2.54 centimeters in 1 inch and 12 inches in 1 foot.Use your weight in pounds (while standing on the surface of the Earth) to calculate your mass in the following units (1 kg weighs approx. 2.205 lb on the surface of the Earth). Show all your calculations, how you cancel the units, and use the correct number of digits. Use scientific notation. Weight in pounds = 146 mass in kilograms = mass in grams = mass in femtograms =
- The International Space Station (ISS) orbits the Earth once every 7.34 hours. If the radius of the Earth is 3,958.8 miles and the mass of earth is 5.972 x 10 24 kg, calculate the altitude of the ISS above the surface of the Earth, in miles. Use G=6.674 x 10 -11 Nm2/kg2. Write your answer in pure numbers, for example, 4567.8. Keep at least on digit after the decimal point.If you start at the equator and travel to 10 degrees north approx. how many kilometers (or miles) north of the equator will you be? Take the circumference of earth to be 40,000 kilometers (24,900) miles).A planet orbits the Sun every 539.4 years. What is its distance (semi-major axis of the orbit) from the Sun? (Give your answer in SI units and include the unit.)
- What is the weight of a person on a planet with a mass of 8.0x10^24 and a radius of 5.5x10^6. PLS HELP ASAPRank the following lengths (A, B, C, and D) in order of increasing value. Indicateties where appropriate. A = 2 millimeters; B = 10 micrometers; C = 0.1 kilometers;D = 10 centimeters.Many people mistakenly believe that the astronauts who orbit Earth are "above gravity." Earth's mass is 6×1024kg, and its radius is 6.38×106m(6380 kmkm). Use the inverse-square law to find a height above Earth's surface at that the force of gravity on a shuttle is about 96 %% that at Earth's surface.
- The Earth is travelling around the sun at a speed of about 67,000 miles per hour [mph]. If it takes one year [yr] for the Earth to circle the Sun and we assume the Earth?s orbit is circular, what is the radius of the orbit in units of meters [m]? Use an appropriate SI prefix to report your answer so there are one, two, or three digits to the left of the decimal point.Use the given information to answer the question. The weight of an object above the surface of the Earth varies inversely with the square of the distance from the center of the Earth. If a body weighs 50 pounds when it is 3,960 miles from Earth’s center, what would it weigh if it were 3,980 miles from Earth’s center? Round your answer to two decimal places. The body would weigh ___ pounds if it were 3,980 miles from Earth's center.6) Use your age in years to calculate the tour age in the following units. Neglect the leap years. Show all your calculations, how you cancel the units, and use the correct number of digits. Use scientific notation. 19 years old age in years = age in seconds = age in femtoseconds = age in megaseconds =
