0
How is it possible for a small force on one side of a lever to balance a large force on the other side?
Wiki User
∙ 13y ago
the weight is put on the angle of the lever not the small force pushing it down
Wiki User
∙ 13y ago
A lever relies on the principle of torque, where the product of force and distance from the pivot point must be equal on both sides to achieve balance. By increasing the distance from the fulcrum, a smaller force can counteract a larger force on the other side of the lever. This relationship allows for mechanical advantage and force multiplication.
Add your answer:
Earn +20 pts
The fixed balance point on a lever?
The fixed balance point on a lever is called the fulcrum. It is the point at which the lever pivots or rotates when a force is applied to either side of the lever. The position of the fulcrum determines how the lever amplifies or redirects the force applied to it.
What does the resistance force on a lever do?
The resistance force on a lever opposes the effort force applied to the lever, making it more difficult to move or lift an object. The resistance force helps balance the lever and determine the resulting mechanical advantage.
How it is possible for a large force to produce only a small or even zero torque?
A large force can produce a small or zero torque if the force is applied at a point where the lever arm (distance from the point of rotation to the line of action of the force) is very small or zero. Torque is calculated as force multiplied by lever arm, so a small lever arm can result in a small or zero torque even with a large force.
Is the beam balance is first class lever?
Yes, a beam balance is a first class lever. In a first class lever, the fulcrum is located between the effort (input force) and the load (output force), like in the case of a beam balance where the fulcrum is in the middle.
What type of lever is the spring balance?
A spring balance is a type of class 2 lever. In this lever system, the fulcrum (pivot point) is at one end, the input force is applied in the middle, and the output force is at the other end. When weighing an object using a spring balance, the object exerts a downward force on the spring, causing it to stretch and give a reading.
The fixed balance point on a lever?
The fixed balance point on a lever is called the fulcrum. It is the point at which the lever pivots or rotates when a force is applied to either side of the lever. The position of the fulcrum determines how the lever amplifies or redirects the force applied to it.
What does the resistance force on a lever do?
The resistance force on a lever opposes the effort force applied to the lever, making it more difficult to move or lift an object. The resistance force helps balance the lever and determine the resulting mechanical advantage.
How it is possible for a large force to produce only a small or even zero torque?
A large force can produce a small or zero torque if the force is applied at a point where the lever arm (distance from the point of rotation to the line of action of the force) is very small or zero. Torque is calculated as force multiplied by lever arm, so a small lever arm can result in a small or zero torque even with a large force.
Is the beam balance is first class lever?
Yes, a beam balance is a first class lever. In a first class lever, the fulcrum is located between the effort (input force) and the load (output force), like in the case of a beam balance where the fulcrum is in the middle.
What type of lever is the spring balance?
A spring balance is a type of class 2 lever. In this lever system, the fulcrum (pivot point) is at one end, the input force is applied in the middle, and the output force is at the other end. When weighing an object using a spring balance, the object exerts a downward force on the spring, causing it to stretch and give a reading.
What class lever is a balance?
A balance is a first-class lever, where the fulcrum is located between the effort (force applied) and the load (object being weighed).
How does a large force produce a small torque and it is possible for a small force to produce a large torque?
A large force produces a small torque when it is applied close to the axis of rotation, resulting in a smaller lever arm. Conversely, a small force can produce a large torque when applied farther from the axis of rotation, creating a larger lever arm which amplifies the effect of the force. This relationship is described by the equation torque = force x lever arm, so increasing the lever arm can compensate for a smaller force to generate a larger torque.
How does a lever apply force with advantage?
It applies a small amount of force to produce a large amount of force.
How can a lever generate a large force?
A lever can generate a large force by using a smaller input force applied over a longer distance to lift a heavier load over a shorter distance. This is made possible by the principle of mechanical advantage, where the lever's design multiplies the input force to produce a greater output force.
THE distance from the fulcrum to the resistance force in a lever is called the?
The distance from the fulcrum to the resistance force in a lever is called the load arm or effort arm. This measurement helps determine the mechanical advantage of the lever system and how much force is needed to balance or move a load.
Is a lever a pull or push factor?
A lever can be used for both pulling and pushing. By applying a force at one end of the lever, it is possible to either push or pull, depending on the direction of the force applied.
Which class lever beam balance?
A class 1 lever is typically used in a beam balance. In this type of lever, the fulcrum is located between the effort (applied force) and the load (object being weighed). This arrangement allows for precise and accurate measurement of weight.
