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What else can I help you with?
What happens to the radius of a circle when the diameter triples?
The radius becomes one and a half times larger
If the Earth shrunk to half its size what happens to Earth's original mass?
Assuming the earth is a sphere, it corresponds to the rule that M is proportional to radius^3 - shrinking the radius by half, we see: (1/2)^3 = 1/8, the earth has shrunk to a mere eighth of it's mass.
Is mercury half the size of earth?
According to NASA the size of Mercury is 2440 km radius. And it is almost a half the size of the Earth. Because Earth size is 6372 km radius. Meaning the Mercury is about 1/3 the size of the Earth.
What happens to the volume of a cylinder if the radius and height are cut in half?
The volume becomes one eighth.
Mars is much larger than earth true or false?
False. In volume, Mars is 0.15 times the volume of earth. Mars' radius is roughly half of Earth's radius.
Is radius half radius?
No. Radius is half of the diameter.
How many times bigger than the earths radius is the suns radius?
the sun's radius is and half a million bigger than the radius of the sun.
What is acceleration due to gravity on surface of planet that has radius half that of earth and same average density as earth?
The acceleration due to gravity on the surface of the planet would be four times greater than that of Earth. This is because the acceleration due to gravity is directly proportional to the radius of the planet, and inversely proportional to the square of the radius. Since the radius of the planet is half that of Earth, the acceleration due to gravity would increase accordingly.
What is the circumference of Mars?
The equatorial radius 3,396.2 kilometers (2,110miles).The equatorial circumference of Mars is 21,339 kilometers (13,259 miles).Compared to Earth, the ratio is .533, i.e. the radius and circumference of Mars is about half the radius and circumference of Earth.
What is the value of gravitational field strength on a planet with half Earth's mass and half its radius?
The value of the gravitational field strength on a planet with half the mass and half the radius of Earth would be the same as Earth's gravitational field strength. This is because the gravitational field strength depends only on the mass of the planet and the distance from the center, not on the size or density of the planet.
How does mercury's size compare to the size of earth?
That depends what you mean by "size". Diameter: 0.38 times the diameter of Earth. Radius: same number, since the radius is half the diameter. Volume: the ratio of the diameters cubed. Mass: 0.055 times Earth's mass.
Radius half of diameter?
Yes, a radius IS half of a diameter
