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Why can free fall occur only where there is no air?
That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.
Use free fall in a sentence?
The ride at the fair was nothing but a free fall. Another good sentence would be, the limbs went on a free fall after the man cut them off.
Is when light bends as it passes through an object?
Yes...supermassive blackholes are a good example.
Why don't all objects fall to the earth at the velocity even though the acceleration due to gravity always stays the same?
The air resistance for objects of different shapes causes a force which accounts for this. A leaf is a good example of an object with large surface area. A parachute - before and then after it is opened it another example. In a vacuum, such as on the Moon, all objects do fall at the same speed. One of the Apollo astronauts dropped a hammer and a feather at the same time; both reached surface together. Maybe you can find a YouTube showing this.
Can an object be both a good absorber and good reflector at the same time why or why not?
No, you can be both good and evil. This is the same concept. The object is either a good absorber or a good reflector, and can not be both. Black is a good absorber, white is a good reflector.
Why can free fall occurs only where is no air?
That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.
Why can free fall occur only where there is no air?
That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.That's more or less the definition of a free fall - that no other forces are at work, except for gravity. However, you can get a good approximation even with air, if the object is massive enough and doesn't fall for too long.
Use free fall in a sentence?
The ride at the fair was nothing but a free fall. Another good sentence would be, the limbs went on a free fall after the man cut them off.
What is a good example of a sentence that uses a pronoun as an indirect object?
Example sentence:I wrote you this sentence. (direct object is 'sentence, indirect object is the personal pronoun 'you')
Is water a free good?
no an example is sunlight
Which of these is a example of a free good?
napkins at a restaurant
What is a non example for evaporation?
A banana is a good non-example. Evaporation is a process whereas a banana is an object, and so clearly a non-example.
Is there any object that has no density?
Since density is mass divided by volume, any object with no mass has no density. Photons are a good example
Action-reaction engine that propel an object forward?
One good example: Balloon with a hole in it.
What is non-contact frce?
Non-contact forces are forces exerted on an object by another object which is not in contact with it, a good example being gravitational force.
Can an object be a protagonist?
A protagonist is a person (or living thing), not an inanimate object. Yes. A good example of this would be the robot from 'Millennium Man' by Isaac Asimov.
Does Archimedes' principle hold in a vessel in a free fall?
For a free fall, the effective value of acceleration due to gravity is zero. As a result, the buoyant force will not exit. Therefore, Archimedes's principle will not hold good in this situation.
