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Will the sumberine float or sink if its weight is greater than the upthrust acting on it?
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∙ 8y ago
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What are the different types of upthrust?
Positive upthrust: when the buoyant force acting on an object is greater than its weight, causing it to float. Neutral upthrust: when the buoyant force is equal to the weight of the object, causing it to remain suspended in a fluid. Negative upthrust: when the buoyant force is less than the weight of the object, causing it to sink.
Will a submarine sink or float when its weight is greater than the upthrust acting on it?
A submarine will sink if its weight is greater than the upthrust acting on it. This is because the force of gravity pulling it down will overpower the buoyant force lifting it up, causing it to descend.
How can we measure the upthrust of an object?
The upthrust of an object can be measured by determining the difference between the object's weight in air and its weight when immersed in a fluid. This difference in weight is equal to the upthrust force acting on the object. It can be calculated using the formula: Upthrust = Weight in air - Weight in fluid.
Will the submarine sink or float when its weight is equal to the upthrust acting on it?
The submarine will float when its weight is equal to the upthrust acting on it. This is because the upthrust force pushing the submarine upwards is equal to the weight of the water displaced by the submarine, resulting in a state of equilibrium where the submarine neither sinks nor floats.
Does upthrust reduces the weight of an object?
No, upthrust (buoyant force) does not reduce the weight of an object. Weight is the force due to gravity acting on an object's mass, while upthrust is the upward force exerted by a fluid on an object immersed in it. Upthrust acts in the opposite direction to the weight of the object, partially or completely offsetting it, but it does not reduce the object's weight.
What are the different types of upthrust?
Positive upthrust: when the buoyant force acting on an object is greater than its weight, causing it to float. Neutral upthrust: when the buoyant force is equal to the weight of the object, causing it to remain suspended in a fluid. Negative upthrust: when the buoyant force is less than the weight of the object, causing it to sink.
Will a submarine sink or float when its weight is greater than the upthrust acting on it?
A submarine will sink if its weight is greater than the upthrust acting on it. This is because the force of gravity pulling it down will overpower the buoyant force lifting it up, causing it to descend.
How can we measure the upthrust of an object?
The upthrust of an object can be measured by determining the difference between the object's weight in air and its weight when immersed in a fluid. This difference in weight is equal to the upthrust force acting on the object. It can be calculated using the formula: Upthrust = Weight in air - Weight in fluid.
Will the submarine sink or float when its weight is equal to the upthrust acting on it?
The submarine will float when its weight is equal to the upthrust acting on it. This is because the upthrust force pushing the submarine upwards is equal to the weight of the water displaced by the submarine, resulting in a state of equilibrium where the submarine neither sinks nor floats.
Does upthrust reduces the weight of an object?
No, upthrust (buoyant force) does not reduce the weight of an object. Weight is the force due to gravity acting on an object's mass, while upthrust is the upward force exerted by a fluid on an object immersed in it. Upthrust acts in the opposite direction to the weight of the object, partially or completely offsetting it, but it does not reduce the object's weight.
Will a submarine sink or float when it's weight is equal to the upthrust acting on it?
If the weight of the submarine is equal to the upthrust acting on it, the submarine will float. This is due to Archimedes' principle, which states that an object will float when the buoyant force acting on it is equal to the gravitational force pulling it down.
Is weight an upthrust?
Weight is a force acting downwards on an object due to gravity, while upthrust (buoyant force) is a force acting upwards on an object immersed in a fluid. These two forces act in opposite directions but are not the same. Weight depends on the mass and gravity, while upthrust depends on the volume of the object displaced in the fluid.
How is the upthrust related to volume of the body submerged in a liquid?
The upthrust, or buoyant force, acting on an object submerged in a liquid is equal to the weight of the liquid displaced by the object. The volume of the body submerged in the liquid affects the upthrust because the greater the volume of the body submerged, the more liquid is displaced, resulting in a larger upthrust force.
What are the rules of upthrust?
Upthrust, also known as buoyant force, is an upward force exerted on an object immersed in a fluid (liquid or gas). The magnitude of the upthrust is equal to the weight of the fluid displaced by the object. According to Archimedes' principle, an object will float if its weight is less than the upthrust acting on it.
Why does empty box not imerse in water?
Because upthrust is greater than weight.
Can upthrust be greater than weight?
Yes, upthrust can be greater than weight in fluids with high densities, such as water. This can result in objects floating or being pushed upwards in the fluid.
What does an upthrust do?
An upthrust is a type of force that acts opposite to gravity, pushing an object upward. It occurs when the buoyant force acting on an object submerged in a fluid is greater than the weight of the object, causing it to rise to the surface. This phenomenon is commonly observed in objects floating in water.
