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What does the lens do on an eye?
It makes an image to fall on the retina. For this function the thickness of the lens is changed according to the distance of the object.
Which force acts on an object in free fall?
The main force acting on an object in free fall is gravity. Gravity is the force of attraction between two objects with mass, causing them to accelerate towards each other. In free fall, the only force acting on the object is gravity, causing it to accelerate downwards at a constant rate of 9.8 m/s^2 near the surface of the Earth.
Would an object fall apart at near absolute zero?
There's no fundamental reason that it should.
When does mass cause an object to fall faster?
Mass does not cause an object to fall faster.
When is an object to in free fall?
A falling object.
The only force acting on a falling object is gravity the object is said to be?
The object is said to be in free fall.
Why concave lens is the lens could correct the image formed of a nearsighted person?
Human eye is optical miracle.Depending on the distance of the object, we have to change the position of the screen.In case of human eye, screen (Retina) is kept at fixed distance and eye lens is elastic and it becomes more or less thin or thick, so as to adjust image on retina. This phenomena is called accommodation. In near sighted persons lens is more convex than it should be. So we put concave lens in front of eye, so that image of distant object should fall on retina. Human brain is also miracle and after few days, it starts guessing the actual distance of the object.
When the only force acting on a falling object is gravity the object is said to be in what fall?
free fall
What force causes an object to fall once it is released?
Gravity causes an object to fall to Earth.
How far in feet does an object fall in 2 seconds?
An object in free fall will fall approximately 64 feet in 2 seconds.
What is an object in free fall?
An object in free fall is one that has only the force of gravity acting upon it.
What causes an object to fall from a height?
Gravity causes an object to fall from a height. Without gravity, the object would just be floating in the air.
