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The average centre-to-centre distance from the Earth to the Moon is 384,403 km, about thirty times the diameter of the Earth. 1km=1000m so 384,403,000m. Or it's 238,857miles
Yes, it does, and it is moving away slightly from each other. The moon moves away a few inches a year. Probably four inches.
382260 Km
240,000 miles
238,000 miles on the average
What else can I help you with?
Distance from earth to the moon in light years?
Mean Distance from Earth: 3.844x10^8 m Speed of Light (in a vaccum) 3x10^8 m/s T = D/V T = 3.844x10^8 m / 3x10^8 m/s T ~= 1.28 seconds Pleae note that the moon/earth distance varies, thus we used the mean in this equation.
How do you Determine the mass of the earth from the known period and distance of the moon?
One way to determine the mass of the Earth is to use Newton's law of gravitation and the known period and distance of the Moon. By knowing the orbital period of the Moon around the Earth and its distance from Earth, one can calculate the gravitational force between Earth and the Moon. By equating this gravitational force to the centripetal force needed to keep the Moon in its orbit, one can solve for the mass of the Earth.
How far away is earth to the moon in cm?
1. Dist from Earth to Moon = 382500 Km 2. 382500 x 1000 = 382500000 m 3. 382500000 x 100 = 38250000000 cm
Why is the acceleration on the moon less than on earth?
There exists a universal law of gravitation discovered by Newton which governs the force between any two masses. The size of the force is in proportion to the product of the masses divided by the square of the distance between the centres of the masses. Take an apple mass m at a distance R from the centre of the Earth mass M. The force (gravitational force aka weight) is proportional to (m x M)/R2. On the Moon mass N radius S, the force is proportional to (m x N)/S2. Because the Moon is much less massive than the Earth the ratio of these two forces is about 8 to 1 (check this fact) even though S is much smaller than R. The acceleration of a body released under gravity is the force divided by the mass ( a= F/m) : this is F=ma restated and experimental law called Newtons second law and this is a constant irrsspective of the mass of the body- the mass m cancels out because mM/R2 divided by m is proiportional to M/R2. For Earth and Moon the accelerations due to gravity are in proportion of M/R2 to N/S2 and this ratio is about 8 to 1 as I recall.
Consider a pulse of laser light aimed at the Moon that bounces back to Earth The distance between Earth and the Moon is 3.8x108 m Show that the round-trip time for the light is 2.5 s?
The speed of light is roughly 3.0x10^5 km/s, while the distance for a round trip is roughly 7.6x10^5 km. The time can be found by dividing the distance by the speed, which results in 2.5 seconds when obeying standard significant figures rules.
Distance from earth to the moon in light years?
Mean Distance from Earth: 3.844x10^8 m Speed of Light (in a vaccum) 3x10^8 m/s T = D/V T = 3.844x10^8 m / 3x10^8 m/s T ~= 1.28 seconds Pleae note that the moon/earth distance varies, thus we used the mean in this equation.
What is the distance between the EHV lines and earth?
14 m
How do you Determine the mass of the earth from the known period and distance of the moon?
One way to determine the mass of the Earth is to use Newton's law of gravitation and the known period and distance of the Moon. By knowing the orbital period of the Moon around the Earth and its distance from Earth, one can calculate the gravitational force between Earth and the Moon. By equating this gravitational force to the centripetal force needed to keep the Moon in its orbit, one can solve for the mass of the Earth.
What planet's distance from the sun is about 72 percent of the distance from the sun to the earth?
The distance between the Sun and the Earth is 1 AU (149.597 m km / 93 m miles) whereas the distance between the Sun and Venus is at an average of 0.723 AU (108. 200 m km / 67.625 m miles). So it can be called 72% of the Sun-Earth distance.
Distance Earth to Moon?
Because the moon's orbit is an ellipse it depends on what time you're talking about and where you are on the earth due to different altitudes; which can get very complicated. But the average distance is 3.84*10^8 m.
What is measured using a appropriate for the distance between two points?
In scientific measurements, however, length is the distance between two points. That distance might be the diameter of a hair or the distance from earth to the moon. The SI base unit of length is the meter, m. A baseball bat is about 1 m long. Metric rulers and meter-sticks are used to measure length. FIGURE 12 compares a meter and a yard.
Does a solar eclipse occur when earth falls between the sun and the moon?
No. This planetary alignment causes a lunar eclipse because, the earth blocks the sun's rays from reaching the moon, so that the moon is inside the earth's shadow. S<<<E===m in the diagram above s represents the sun E represtents the Earth and m represents the moon. The< represents the sun's rays and the = represents the Earth's shadow.
How do S-E-M relationships produce lunar phases and eclipses?
S-E-M in this case stands for "Sun - Earth - Moon", and the relationship between the Moon circling the Earth and both of them being illuminated by the Sun explains the phases of the Moon; we're looking at the Moon from HERE, but the sunlight illuminating the Moon is coming from over THERE. Eclipses can only happen when the Earth and Moon are lined up so precisely that the shadow of one falls on the other. A solar eclipse is where the Moon's shadow touches the Earth; a lunar eclipse is when the Earth's shadow darkens the Moon.
Does solar eclipse occur when earth falls between the sun and the moon?
No. This planetary alignment causes a lunar eclipse because, the earth blocks the sun's rays from reaching the moon, so that the moon is inside the earth's shadow. S<<<E===m in the diagram above s represents the sun E represtents the Earth and m represents the moon. The< represents the sun's rays and the = represents the Earth's shadow.
How far away is earth to the moon in cm?
1. Dist from Earth to Moon = 382500 Km 2. 382500 x 1000 = 382500000 m 3. 382500000 x 100 = 38250000000 cm
How far does the moon move away from the earth each year why?
As a result of the conservation of angular momentum, the slowing of Earth's rotation is accompanied by an increase of the mean Earth-Moon distance of about 3.8 m per century, or 3.8 cm per year.
Why is the acceleration on the moon less than on earth?
There exists a universal law of gravitation discovered by Newton which governs the force between any two masses. The size of the force is in proportion to the product of the masses divided by the square of the distance between the centres of the masses. Take an apple mass m at a distance R from the centre of the Earth mass M. The force (gravitational force aka weight) is proportional to (m x M)/R2. On the Moon mass N radius S, the force is proportional to (m x N)/S2. Because the Moon is much less massive than the Earth the ratio of these two forces is about 8 to 1 (check this fact) even though S is much smaller than R. The acceleration of a body released under gravity is the force divided by the mass ( a= F/m) : this is F=ma restated and experimental law called Newtons second law and this is a constant irrsspective of the mass of the body- the mass m cancels out because mM/R2 divided by m is proiportional to M/R2. For Earth and Moon the accelerations due to gravity are in proportion of M/R2 to N/S2 and this ratio is about 8 to 1 as I recall.
