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The fixed point upon which a lever rotates is called the fulcrum. It is the pivot point that supports the lever and allows it to operate by providing a point around which the lever can move.

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1y ago

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A is a rigid bar that pivots at a fixed point called a?

The scenario described is a simple pendulum. The rigid bar A, also known as the pendulum arm, swings from a fixed point called the pivot point or fulcrum. The motion of the pendulum is influenced by factors such as its length and the force of gravity acting upon it.


What word means an imaginary line upon which a body rotates?

Axis.


What is made up of a stiff bar that moves freely on a fixed point?

A pendulum is made up of a stiff bar that moves freely on a fixed point. The bar is attached to a pivot point and swings back and forth due to gravity acting upon it. Pendulums are commonly used in clocks and scientific experiments to measure time or gravity.


Why upper fixed point and lower fixed point are not 100 degree celsius and 0 degree celsius respectively of pure water in kathmandu?

The boiling point and freezing point of water are affected by factors such as altitude, atmospheric pressure, and impurities in the water. In Kathmandu, being at a higher altitude, the boiling point of water is lower than 100 degrees Celsius and the freezing point is higher than 0 degrees Celsius due to reduced atmospheric pressure. Therefore, the upper fixed point and lower fixed point of pure water in Kathmandu will not be at 100 degrees and 0 degrees Celsius respectively.


What kind of mechanism is used to increase force?

One way to increase force is by using a lever system, which involves a rigid bar that pivots upon a fixed point. This allows for a smaller input force to be translated into a larger output force. Another mechanism is a pulley system, which uses multiple pulleys to distribute the force needed to lift an object, resulting in a mechanical advantage.

Related Questions

What is the fixed point upon which lever rotates?

Personally, I call it the "pivot", but it's more properly and elegantly referred to as the " fulcrum".


What is the shaft upon which a wheel rotates?

axle


What is the shaft upon a wheel rotates?

axle


A is a rigid bar that pivots at a fixed point called a?

The scenario described is a simple pendulum. The rigid bar A, also known as the pendulum arm, swings from a fixed point called the pivot point or fulcrum. The motion of the pendulum is influenced by factors such as its length and the force of gravity acting upon it.


What word means an imaginary line upon which a body rotates?

Axis.


How do you adjust the interrupter commutator switch rod on a 1970 Chevy Nova?

The upper section of the shaft has secured there to an arm, which is adapted for rotation with said shaft, the said arm having pivoted upon its outer end as indicated at one end of a lever. The opposite end of this lever has pivoted there to as shown at an interrupter arm, the said arm being pivoted intermediate its ends, and one end of which is provided with a contact point, which is adapted for engagement with the contact point, which is adjust-ably mounted upon the lever by means of a bracket and an adjusting screw.


What is made up of a stiff bar that moves freely on a fixed point?

A pendulum is made up of a stiff bar that moves freely on a fixed point. The bar is attached to a pivot point and swings back and forth due to gravity acting upon it. Pendulums are commonly used in clocks and scientific experiments to measure time or gravity.


What does the mechanical advantage of first class lever depend upon?

It depends upon where the fulcrum is, and it can be changed by moving the fulcrum.


What does the mechanical advantage of a first class lever depend upon?

It depends upon where the fulcrum is, and it can be changed by moving the fulcrum.


What does mechanical advantage of a first class lever depend upon?

It depends upon where the fulcrum is, and it can be changed by moving the fulcrum.


Why upper fixed point and lower fixed point are not 100 degree celsius and 0 degree celsius respectively of pure water in kathmandu?

The boiling point and freezing point of water are affected by factors such as altitude, atmospheric pressure, and impurities in the water. In Kathmandu, being at a higher altitude, the boiling point of water is lower than 100 degrees Celsius and the freezing point is higher than 0 degrees Celsius due to reduced atmospheric pressure. Therefore, the upper fixed point and lower fixed point of pure water in Kathmandu will not be at 100 degrees and 0 degrees Celsius respectively.


What does the mechanical advantage of a first-class lever depend upon?

The advantage of a first class lever is that by using less input force, you get more output force. Teehee!