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Where would place a fulcrum of a lever if you had to lify a heavy load?
Wiki User
∙ 14y ago
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.
Wiki User
∙ 14y ago
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Place 4n worth of force 0.2m from the fulcrum where would you have to place 2n in order for the lever to balance?
You would need to place the 2N weight 0.4m from the fulcrum in order for the lever to balance. This is because the lever is in equilibrium when the clockwise moment (force x distance) equals the counterclockwise moment. So, 4N * 0.2m = 2N * 0.4m.
Where on your arm would you find the fulcrum?
The elbow in the hand is analogous to the fulcrum in a lever
What is the pivot point on lever called?
The pivot point on a lever is called the fulcrum. It is the point around which the lever rotates when a force is applied to one end of the lever.
What would be the ideal mechanical advantage of the lever if the fulcrum 2m to the right?
The ideal mechanical advantage of a lever is calculated by dividing the distance from the input force to the fulcrum by the distance from the output force to the fulcrum. In this case, with the fulcrum 2m to the right, the mechanical advantage would be different for different positions along the lever.
What are examples of lever and fulcrum?
An example of a lever is a crow bar. The fulcrum would be where the bar touches the ground, that is what the bar is rotating around.
Would it be easier to use a lever and fulcrum?
Yes, using a lever and fulcrum can make lifting heavy objects easier by providing a mechanical advantage. By applying force at the right point on the lever, you can lift heavier loads with less effort than lifting directly.
On which type of simple machine would you find a fulcrum Explain what a fulcrum is?
A fulcrum is found on a lever, which is a type of simple machine. A fulcrum is the fixed point around which the lever pivots or rotates. It helps to transfer and multiply force applied to one end of the lever to lift or move objects at the other end.
What class lever would an engine hoist be?
An engine hoist would be a class 2 lever. The load (the engine being lifted) is between the effort (the force applied) and the fulcrum (the pivot point). This type of lever is useful for providing a mechanical advantage when lifting heavy objects.
How would changing the placement of the fulcrum effect how you use a lever?
yes it would
What the solid bar that rests on a fulcrum?
The lever? There are probably other names for it, but i was always taught the fulcrum, lever, and load. Load closer to fulcrum, easier to lift load. (longer lever= mechanical advantage) This would fall under simple machines in science class.
How is a baseball bat like a lever?
It seems the baseball would be the load, the bat and your arm would together form a lever, and your shoulder would be the fulcrum.
What type of a lever is a hand pump?
It would be a lever class one lever as the fulcrum is in the middle
