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Archimedes' principle refers to an object floating in a liquid. In this case, there is the downward force of gravity on the object, and the "buoyant force" as upward force. This is quite unrelated to "free fall", which means that no other forces than gravity act on an object.
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Why the Archimedes' principle is not valid in case of an elevator accelerating upwards but it is valid for a car accelerating on a level road?
In the case of the elevator accelerating upwards, the entire elevator, including the fluid inside it, is accelerating upwards. This means the buoyant force acting on the fluid is also accelerating upwards, leading to inaccuracies in applying Archimedes' principle. However, in the case of a car accelerating on a level road, the acceleration is not affecting the surrounding fluid, so Archimedes' principle holds true.
Does the Archimedes principle hold in a satellite moving in a circular orbit?
Yes, the Archimedes principle applies in a satellite moving in a circular orbit. The principle states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object. In the case of a satellite in orbit, the principle still holds as the satellite is displacing the atmosphere and experiences a reduced weight due to its orbital motion.
Why does a piece of stone sink in water but a ship with a huge weight floats?
A piece of stone is denser than water, so it sinks. A ship is designed with a hollow structure that holds air, making it less dense than water and allowing it to float. This buoyancy principle is known as Archimedes' principle.
What type of force holds a picture on a wall?
The force that holds a picture on a wall is the force of friction between the back of the picture frame and the wall. This friction prevents the picture from sliding or falling off the wall.
What is the principle of ministerial responsibility?
The principle of ministerial responsibility holds that government ministers are responsible for the actions and decisions of their departments. This means they are accountable to the parliament or congress for the policies and conduct of their ministry. Ministers are expected to answer to the legislature for any shortcomings or controversies arising within their area of responsibility.
Does Archimedes principle holds a good for a satellite moving in a circular orbit?
no
Archimedes principle states that the force on an object is equal to the weight of the fluid displaced by the object?
What you are describing is Archimedes' principal. The reason it holds try is that the object will only float when the force of gravity pulling it down equals the force due to buoyancy. This happens once the body has displaced its mass worth of the fluid.
Why the Archimedes' principle is not valid in case of an elevator accelerating upwards but it is valid for a car accelerating on a level road?
In the case of the elevator accelerating upwards, the entire elevator, including the fluid inside it, is accelerating upwards. This means the buoyant force acting on the fluid is also accelerating upwards, leading to inaccuracies in applying Archimedes' principle. However, in the case of a car accelerating on a level road, the acceleration is not affecting the surrounding fluid, so Archimedes' principle holds true.
Does the Archimedes principle hold in a satellite moving in a circular orbit?
Yes, the Archimedes principle applies in a satellite moving in a circular orbit. The principle states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object. In the case of a satellite in orbit, the principle still holds as the satellite is displacing the atmosphere and experiences a reduced weight due to its orbital motion.
Why does a piece of stone sink in water but a ship with a huge weight floats?
A piece of stone is denser than water, so it sinks. A ship is designed with a hollow structure that holds air, making it less dense than water and allowing it to float. This buoyancy principle is known as Archimedes' principle.
What principle holds that the powers of government should be limited and embodied in a basic law?
Constitutionalism
What is the principle that holds that ambassadors and other embassy workers are not subject to the laws of the host country.....Diplomatic Immunity?
Diplomatic Immunity: The principle that holds ambassadors and other embassy workers not to be subject to the laws of the host country is indeed diplomatic immunity.
What does laminin do to your body?
what dose laminin do for our bodies?It basically holds the cell-structures together, keeping them from falling apart.
What type of force holds a picture on a wall?
The force that holds a picture on a wall is the force of friction between the back of the picture frame and the wall. This friction prevents the picture from sliding or falling off the wall.
Which sentencing principle holds that the severity of sanctions should bear a direct relationship to the seriousness of the crime committed?
The principle that holds that the severity of sanctions should bear a direct relationship to the seriousness of the crime committed is known as proportionality. This principle aims to ensure that the punishment fits the crime and that individuals convicted of more serious offenses receive harsher punishments than those convicted of less serious offenses.
How do you prevent cards form falling out of your binder Yu-Gi-Oh?
That's easy, just never hold the binder upside down or swing it. this holds the cards in place, that way you do not have to deal with cards falling out.
What foce holds the atoms of a metal together?
Metallic bonding. This bond gets its strength from the delocalistion energy of the electrons that can move freely through the metal lattice
