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The gravitational force between two objects is hard to detect when the objects are small or have very little mass, or when they are far apart from each other. At large distances or when one or both objects have very low densities, the gravitational force becomes very weak and difficult to measure.
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How can you accurately measure gravity?
Solving for gravitational force exerted between two objects. F = Gm1m2/r(square) Note: G is the universal gravitational constant G = 6.6726 x 10-11N-m2/kg2 m1 is the mass of the 1st object m2 is the mass of the second object and r is the distance between the objects
What do you call something that can distinguish two objects near by?
A sensor or a proximity sensor is typically used to detect and distinguish between objects located nearby.
What tool is gravitational force measured with?
Gravity is typically measured using a tool known as a gravimeter or accelerometer. These devices detect the gravitational pull exerted by an object, such as the Earth, and can provide measurements of gravitational force.
Why don't the two objects in a room moves towards each other due to gravitation force of attraction?
The gravitational force is a very weak one. Actually we only feel earth's gravitational field because the earth's mass is huge. So is the gravitational field of stars and astronomical bodies. But since the objects we usually deal with have really small masses, it's gravitational force is so weak that it gets surpassed by many other forms of force (like friction, for instance). So if you could have a situation where no other forces were involved and you had an equipment precise enough to measure the force you would be able detect the usual object's gravitational force.AnswerIf you think about it, objects indeed stick together as a result of gravity. The planets formed (or so we theorize) by the "accretion" of materials floating around the young sun in the very early period of the solar system. At first bits of dust, rock and gas just floated and crashed together, but physical objects of any size have at least some gravity. The larger chunks of rubble attracted one another, and stayed together, giving the now larger object more gravity. And on and on it went until-- Big Ben!Objects that end up not sticking together are in stable enough orbits not to attract each other to the point of collision. But collisions still do occur, as proven dramatically by the comet collision on Jupiter actually witnessed just a few years ago.ANOTHER ANSWERThey do. Proportionally to mass. Just try to lift that 1 ton block of concrete by hand!!
What are the differences between radar and sonar in terms of their applications and capabilities?
Radar and sonar are both used for detecting objects, but they operate in different mediums. Radar uses radio waves to detect objects in the air or on the ground, while sonar uses sound waves to detect objects underwater. Radar is better for long-range detection and tracking of objects in the air, while sonar is better for underwater navigation and detecting objects beneath the surface of the water.
How do astronomers detect objects in space?
Astronomers use a variety of methods to detect objects in space, including telescopes that observe different wavelengths of light (such as visible, infrared, and radio waves), sensors that detect particles like cosmic rays and neutrinos, and gravitational wave detectors. They analyze the data collected from these observations to identify objects like stars, planets, galaxies, black holes, and more.
How can you accurately measure gravity?
Solving for gravitational force exerted between two objects. F = Gm1m2/r(square) Note: G is the universal gravitational constant G = 6.6726 x 10-11N-m2/kg2 m1 is the mass of the 1st object m2 is the mass of the second object and r is the distance between the objects
What do you call something that can distinguish two objects near by?
A sensor or a proximity sensor is typically used to detect and distinguish between objects located nearby.
What tool is gravitational force measured with?
Gravity is typically measured using a tool known as a gravimeter or accelerometer. These devices detect the gravitational pull exerted by an object, such as the Earth, and can provide measurements of gravitational force.
Name 2 sensory organs that can detect stimuli from distant objects?
Eyes and ears, because the other three senses are not possible to detect a distance object.
What objects have a gravitational attraction for other objects?
All objects with mass have a gravitational attraction for each other. This means that everything from planets to stars to smaller objects like apples and baseballs have a gravitational pull on one another.
How do submarines keep from running into objects?
they use sonar like bats do to detect objects that are in their path
Why don't the two objects in a room moves towards each other due to gravitation force of attraction?
The gravitational force is a very weak one. Actually we only feel earth's gravitational field because the earth's mass is huge. So is the gravitational field of stars and astronomical bodies. But since the objects we usually deal with have really small masses, it's gravitational force is so weak that it gets surpassed by many other forms of force (like friction, for instance). So if you could have a situation where no other forces were involved and you had an equipment precise enough to measure the force you would be able detect the usual object's gravitational force.AnswerIf you think about it, objects indeed stick together as a result of gravity. The planets formed (or so we theorize) by the "accretion" of materials floating around the young sun in the very early period of the solar system. At first bits of dust, rock and gas just floated and crashed together, but physical objects of any size have at least some gravity. The larger chunks of rubble attracted one another, and stayed together, giving the now larger object more gravity. And on and on it went until-- Big Ben!Objects that end up not sticking together are in stable enough orbits not to attract each other to the point of collision. But collisions still do occur, as proven dramatically by the comet collision on Jupiter actually witnessed just a few years ago.ANOTHER ANSWERThey do. Proportionally to mass. Just try to lift that 1 ton block of concrete by hand!!
What are the differences between radar and sonar in terms of their applications and capabilities?
Radar and sonar are both used for detecting objects, but they operate in different mediums. Radar uses radio waves to detect objects in the air or on the ground, while sonar uses sound waves to detect objects underwater. Radar is better for long-range detection and tracking of objects in the air, while sonar is better for underwater navigation and detecting objects beneath the surface of the water.
How are radio waves used to detect objects in space?
radar
What can infrared scanner not do?
scan packages and detect unusual objects.
Can metal detectors detect objects in body cavities?
they mite
