0
A satellite travels 800 km above the surface of the Earth. It takes 100 minutes to complete 1 orbit - the diameter of the earth is 12800 km. What is the speed in km per hour?
Wiki User
∙ 15y ago
If the orbit is 800 greater than the Earth's diameter then we need to add 1,600 to the earth's diameter to get the diameter of the satellite's orbit, as it is 800 in both directions.
12,800 + 1,600 = 14,400 km diameter
The circumference of a circle is π times the diameter. Let us use 3.1416 as an approximate value for π.
That gives us a circumference of 45,239.04 km
If it does that much in 100 minutes, then it will do 6/10 of that in 60 minutes.
45,239.04 x 6/10 = 27,143.424.... so we can round it off to a speed of 27,143.5 kph
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is the surface area of a sphere whose diameter is 18 cm?
The surface area of a sphere whose diameter is 18cm is 1018cm2
What is the surface area if the diameter is 2.7 inches?
The surface area of a sphere with a diameter of 2.7 inches is about 23 square inches.
What is the surface area of a sphere with a diameter of 8 inches?
The surface area of a sphere with a diameter of 8 inches is 201.1 inches2
What is surface area of a circle that has a diameter of 14 in?
The surface area of a sphere with a diameter of 14 inches is about 615.8 square inches.
What is the surface area of a sphere with diameter 18 feet?
The surface area of a sphere with a diameter of 18 feet is: 1,020 square feet.
Is an orbiting satellite has a diameter of 60 cm what is the total surface area of the satellite?
60 cm diameter sphere area = pi x 602 cm2 = 11310 cm2 = 1.131 m2
What is the total surface area of a satellite that has a diameter of 60 cm?
Assuming the satellite is spherical, the radius is half the diameter, which is 30 cm. The surface area of a sphere is 4 pi times the radius squared. 4 * 3.14 * 30 ^ 2 = 12.56 * 900 = 11304 square cm
What is a landsat satellite?
A satellite that observes Earth's surface.
What are various satellite sub-systems?
how a satellite can appear to be stationary above the earth´s surface how a satellite can appear to be stationary above the earth´s surface
What is the surface area of a sphere with a diameter of 7 cm?
The surface area of a sphere with a diameter of 7cm is 153.9cm2
Why is your gps clock 3 minutes slow compared to correct time?
The GPS clock is three minutes slow because there isn't as much gravity around the satellite as there is on the surface, which makes time go by more quickly.
What is the surface area that has a diameter of 25 in?
The surface area of a sphere with a diameter of 25 inches is about 1,963.5 square inches.
What is the surface area for softball with a diameter of 12?
The surface area of a softball with a diameter of 12 is about 452.4 square units.
Why doesnt a geostationary satellite trace a path over the surface of the earth?
A geostationary satellite does not trace a path over the surface of the earth because that is what geostationary means - the satellite is stationary over a point on the Earth.
What is surface area of a sphere if diameter is 9.65 cm?
The surface area of a sphere if its diameter is 9.65 cm equals 292.6cm2
What is the surface area of a sphere whose diameter is 18 cm?
The surface area of a sphere whose diameter is 18cm is 1018cm2
What is the surface area if the diameter is 2.7 inches?
The surface area of a sphere with a diameter of 2.7 inches is about 23 square inches.
