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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 do you work out upthrust?
Upthrust is the force exerted by a fluid on an object that is partially or completely immersed in it. It is equal to the weight of the fluid that the object displaces. Upthrust can be calculated using the formula: Upthrust = Weight of fluid displaced = Density of fluid x Volume of fluid displaced x Acceleration due to gravity.
Does the acceleration due to gravity depend on the mass of the cart?
No. On Earth the force of gravity or acceleration is always about 9.8m/sec^2 Earth's gravity does not change just because the cart gets heavier lighter.
What factors does the weight of an object depend?
Mass and gravity
What is cause of upthrust force?
The upthrust force, also known as buoyancy, is caused by the pressure difference between the top and bottom of an object submerged in a fluid. This pressure difference creates a net force directed upwards, opposing the force of gravity acting on the object.
Who are the founders of accleration due to gravity?
Mianus
Is equivalent to an objects mass times accleration due to gravity?
Weight.
The accleration due to gravity is?
The accepted value for acceleration due to gravity is 9.8 m/s2 (9.8 metres per second, per second)
When is meant by accleration due to gravity?
Dropping a stone from a tall building is an example of acceleration due to gravity. The stone's speed will increase as it falls until it reaches terminal velocity.
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.
Accleration due to gravity?
That means that when an object is ONLY subject to the force of gravity, and no other force (mainly, there must be no air resistance), the object will accelerate. This, in turn, means that the object's velocity will change.
How do you work out upthrust?
Upthrust is the force exerted by a fluid on an object that is partially or completely immersed in it. It is equal to the weight of the fluid that the object displaces. Upthrust can be calculated using the formula: Upthrust = Weight of fluid displaced = Density of fluid x Volume of fluid displaced x Acceleration due to gravity.
What is the gain in speed of a freely falling object?
There is a uniform accleration of 9.8 m/s*s experienced by a free falling object, caused due to the earth's gravity.
How can the unit of upthrust can be derived?
Pascal is the s.i unit of upthrust
What is the formula for calculating upthrust?
Well, darling, upthrust, also known as buoyant force, is calculated by the formula: upthrust = weight of fluid displaced. So, if you want to find out how much your object will be floating around like a happy little buoy, just remember to take into account the weight of the fluid it's shoving out of the way. Easy peasy lemon squeezy!
Does the position of the metacenter depend on the position of the center of gravity?
yes, due to heeling.
Does the acceleration due to gravity depend on the mass of the cart?
No. On Earth the force of gravity or acceleration is always about 9.8m/sec^2 Earth's gravity does not change just because the cart gets heavier lighter.
