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Why is the density of lead the same on the Moon as it is on Earth?
Density is based off mass and volume, not weight and volume. Weight is a measurement of gravity, and changes based on strong the pull of gravity is in the area. Mass is a measurement of the amount of matter in an object, and does not change based on the pull of gravity. Density is Mass/Volume. Volume is a measure of how much space an object occupies. The more condensed matter is, the higher its density.
Where is the common center of gravity of the earth and moon?
The common center of gravity, or barycenter, of the Earth and Moon is located inside the Earth, about 4,600 kilometers (approximately 2,900 miles) from the Earth's center. This point lies beneath the Earth's surface because the Earth is significantly more massive than the Moon. The barycenter moves as the Moon orbits the Earth, but it remains within Earth's volume due to the mass difference.
What is the name of the force holding us up to earth?
Gravity works as a magnet to hold us to the ground.
Which planet has the largest volume?
Jupiter is the largest planet. It has the largest volume, largest diameter, and largest mass.
How would the sun's contract to a smaller volume affect the gravitational force on its surface?
It will be smaller so less gravity
What is the remains of a massive star pulled into a small volume by gravity?
A black hole
Does gravity have volume?
All substances have volume, but gravity is not a substance; gravity is a force and has no volume.
Why is the density of lead the same on the Moon as it is on Earth?
Density is based off mass and volume, not weight and volume. Weight is a measurement of gravity, and changes based on strong the pull of gravity is in the area. Mass is a measurement of the amount of matter in an object, and does not change based on the pull of gravity. Density is Mass/Volume. Volume is a measure of how much space an object occupies. The more condensed matter is, the higher its density.
Why does Jupiter have more moons than mars?
Jupiter is far more massive than Mars and therefore its gravity field covers a larger volume of space so that it has been able to capture more debris from that volume.
Where is the common center of gravity of the earth and moon?
The common center of gravity, or barycenter, of the Earth and Moon is located inside the Earth, about 4,600 kilometers (approximately 2,900 miles) from the Earth's center. This point lies beneath the Earth's surface because the Earth is significantly more massive than the Moon. The barycenter moves as the Moon orbits the Earth, but it remains within Earth's volume due to the mass difference.
What is the formula for calculating weight if density and volume are given?
Weight = (density) times (volume)The definition of density is mass/volume .Now [ weight = mass x gravity ], so [ mass = weight/gravity ], and [ density = weight/gravity x volume ] .So Weight = (density) x (volume) x (gravity)
What is the law of density?
The law of density states that the density of a substance remains constant under uniform conditions of temperature and pressure. It means that the mass of a substance per unit volume remains the same, regardless of the size of the sample. Mathematically, density is calculated by dividing the mass of an object by its volume.
Is the tidal volume the volume of air that remains in the lungs at all times?
No, tidal volume is not the volume of air that remains in the lungs at all times. Instead, it refers to the amount of air inhaled or exhaled during a normal breath. The volume of air that remains in the lungs after exhalation is called the residual volume.
Does weight depend on mass and its volume?
Weight depends on mass and the acceleration due to gravity, while volume is a measure of the space occupied by an object. The weight of an object may change depending on the mass and the gravitational pull, but the volume of the object remains constant as long as its shape and size do not change.
What happens to an objects mass weight and volume when taken into space?
Mass: Does not change Weight: The weight will be zero, if you are not standing on a large massive body (like the moon). When in orbit you are actually in continuous freefall around the planet with a sufficient tangential velocity component. Volume: If the object is filled with gas from the earth's lower atmosphere the gas will exert this pressure on the sides of the object, prehaps causing the object to explode.
Do mass and volume have to do with gravity?
yes
Is vacuum has a zero gravity?
Vacuum itself does not have gravity. In a vacuum, there is an absence of matter and gas particles, so there is no medium for gravity to act upon. Objects in a vacuum are subject to the gravitational pull of nearby massive bodies like planets or stars.
