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Where should the fulcrum be placed in a first class lever to make the resistance easiest to move?
The fulcrum should be placed closer to the resistance to make it easier to move when using a first-class lever. By positioning the fulcrum closer to the resistance, you can gain a mechanical advantage, requiring less effort to move the resistance.
Basis for the classification of lever?
The classification of levers is based on the relative positions of the effort, load, and fulcrum. There are three types of levers: first-class levers have the fulcrum placed between the effort and load, second-class levers have the load between the fulcrum and effort, and third-class levers have the effort between the fulcrum and load.
Would a 9-n force applied 2 meter from the fulcrum lift the weight?
Yes, the force applied is calculated by multiplying the force by the distance from the fulcrum. In this case, the torque applied would be 18 Nm (9 N * 2 m). Whether it is enough to lift the weight depends on the weight and the distance from the fulcrum at which it is placed.
Where is the fulcrum placed on a see saw?
there is the folcrum and two wedges which are the blades the folcrom is in the middle of the scissor connectin the two blades
Is a gun a third class lever?
Yes, a gun is considered a third-class lever because the effort (trigger finger) is placed between the load (bullet) and the fulcrum (pivot point). When the trigger is pulled, the force is exerted close to the fulcrum, allowing for efficient acceleration of the bullet.
Where should the fulcrum be placed in a first class lever to make the resistance easiest to move?
The fulcrum should be placed closer to the resistance to make it easier to move when using a first-class lever. By positioning the fulcrum closer to the resistance, you can gain a mechanical advantage, requiring less effort to move the resistance.
Why is the fulcrum placed in the center of a teeter totter?
Thats how it is
Where should the fulcrum be placed to balance a heavy load?
The fulcrum should be placed closer to the heavy load to balance it. By positioning the fulcrum nearer to the heavy load, more leverage can be generated to lift the load with less effort.
Where should the fulcrum effort be placed to easily lift the load resistance?
As close to the load as possible. Note that the closer to the load the fulcrum is placed, the shorter the lift that can be effectuated by the use of the lever.
What would most likely happen if a fulcrum were moved to the left and placed between two empty book holders?
If the book holders are shorter than the fulcrum then it can still function are a fulcrum. If the book holders are taller than the fulcrum then it can't function as a fulcrum.
To move a rock with a two by four board and a fulcrum should the fulcrum be closer to the rock or further from the rock?
The fulcrum should be placed closer to the rock to create a greater force leverage advantage. Placing the fulcrum closer to the rock will require less effort to lift the rock, as the force needed will be exerted farther from the fulcrum.
Basis for the classification of lever?
The classification of levers is based on the relative positions of the effort, load, and fulcrum. There are three types of levers: first-class levers have the fulcrum placed between the effort and load, second-class levers have the load between the fulcrum and effort, and third-class levers have the effort between the fulcrum and load.
Would a 9-n force applied 2 meter from the fulcrum lift the weight?
Yes, the force applied is calculated by multiplying the force by the distance from the fulcrum. In this case, the torque applied would be 18 Nm (9 N * 2 m). Whether it is enough to lift the weight depends on the weight and the distance from the fulcrum at which it is placed.
Where is the fulcrum placed on a see saw?
there is the folcrum and two wedges which are the blades the folcrom is in the middle of the scissor connectin the two blades
How far from a 120 lb person should the fulgrum be placed so the seesaw balances?
To balance a seesaw, the moments on both sides of the fulcrum must be equal. The moment is calculated by multiplying the weight by the distance from the fulcrum. If a 120 lb person is sitting on one side, the distance from the fulcrum (d1) can be set against the distance (d2) from the fulcrum where the other person is sitting. For example, if a 120 lb person is sitting 4 feet from the fulcrum, a 60 lb person would need to sit 8 feet from the fulcrum to balance it, since 120 lb × 4 ft = 60 lb × 8 ft.
Where would place a fulcrum of a lever if you had to lify a heavy load?
A fulcrum would be placed as close to the heavy load as possible. This minimizes the lever arm (and thus minimizes the torque) for the load while maximizing the lever arm (and thus maximizing the torque) for the force you must apply.
Is a gun a third class lever?
Yes, a gun is considered a third-class lever because the effort (trigger finger) is placed between the load (bullet) and the fulcrum (pivot point). When the trigger is pulled, the force is exerted close to the fulcrum, allowing for efficient acceleration of the bullet.
