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A lighter person sitting closer to the pivot point of a seesaw exerts a smaller torque compared to a heavier person sitting farther from the pivot point. This difference in torque allows the heavier person to be lifted. The principle involved is torque, or the rotational force, in relation to the pivot point.
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What is a seesaw?
A seesaw is an example of a first-class lever. The fulcrum, which is the part of the lever that does not move, is in the middle. The resistance, which is the weight (person) you are trying to lift is at one end. The effort, which is the force applied to the lever, is the person sitting on the other end.
Bernie and Bianca are on a seesaw Bernie weighs 75 pounds and Bianca weighs 60 pounds If the seesaw is blanced evenly who is sitting closer to the fulcrum?
In a balanced seesaw, the torque on either side of the fulcrum is equal. Torque is the product of the force and the distance from the fulcrum. Since Bernie weighs more, he exerts a greater force on his side of the seesaw. To balance this out, Bianca must sit closer to the fulcrum to exert a greater torque with her lighter weight. Therefore, Bianca is sitting closer to the fulcrum than Bernie.
If an adult and child are on a seesaw with a movable fulcrum where should the fulcrum be moved to so that the child can lift the adult?
The fulcrum should be moved closer to the child in order for the child to lift the adult. Placing the fulcrum closer to the lighter weight (child) increases the mechanical advantage, allowing the child to exert a greater force and lift the heavier weight (adult).
How does a seesaw make work easier?
A seesaw makes work easier by transferring the force required to lift one end to the other end. This allows for less force to be exerted to raise an object on one side of the seesaw, making it easier to lift heavier objects with the leverage it provides.
Is the seesaw the same as an inclined plane?
No, a seesaw is a simple machine that pivots on a fulcrum, allowing two people to move up and down. An inclined plane is a flat surface that is sloped to help lift objects to a higher level with less force. They function differently and serve different purposes.
If your friend is 30 pounds more than you and we are playing on the seesaw should he set closer or father on the seesaw?
The farther away from the fulcrum (the centerpiece) the easier it is to lift the other person. Therefore, the heavy person should sit close to the fulcrum, because he already has an advantage from the bigger weight.
What is a seesaw?
A seesaw is an example of a first-class lever. The fulcrum, which is the part of the lever that does not move, is in the middle. The resistance, which is the weight (person) you are trying to lift is at one end. The effort, which is the force applied to the lever, is the person sitting on the other end.
Bernie and Bianca are on a seesaw Bernie weighs 75 pounds and Bianca weighs 60 pounds If the seesaw is blanced evenly who is sitting closer to the fulcrum?
In a balanced seesaw, the torque on either side of the fulcrum is equal. Torque is the product of the force and the distance from the fulcrum. Since Bernie weighs more, he exerts a greater force on his side of the seesaw. To balance this out, Bianca must sit closer to the fulcrum to exert a greater torque with her lighter weight. Therefore, Bianca is sitting closer to the fulcrum than Bernie.
If an adult and child are on a seesaw with a movable fulcrum where should the fulcrum be moved to so that the child can lift the adult?
The fulcrum should be moved closer to the child in order for the child to lift the adult. Placing the fulcrum closer to the lighter weight (child) increases the mechanical advantage, allowing the child to exert a greater force and lift the heavier weight (adult).
How does a seesaw make work easier?
A seesaw makes work easier by transferring the force required to lift one end to the other end. This allows for less force to be exerted to raise an object on one side of the seesaw, making it easier to lift heavier objects with the leverage it provides.
Is the seesaw the same as an inclined plane?
No, a seesaw is a simple machine that pivots on a fulcrum, allowing two people to move up and down. An inclined plane is a flat surface that is sloped to help lift objects to a higher level with less force. They function differently and serve different purposes.
Explain why one feels lighter when one rides on a lift that is moving upwards and lift suddenly stops?
When the lift moves upwards, the acceleration creates a sensation of weightlessness, making you feel lighter. When the lift suddenly stops, your body continues moving upwards momentarily due to inertia before coming to a stop, which can briefly make you feel even lighter.
Why one feels lighter when one rides on a lift that is moving upwards and that lift suddenly stops?
inertia
I am lighter than air but a million men can't lift me What am I?
The answer to this riddle is a bubble.
Is it easier for a tornado to lift heavier objects or lighter objects?
Tornadoes are more likely to lift lighter objects as they generate an upward force with their strong winds. Heavier objects may be more difficult for tornadoes to lift unless they are caught in the vortex of the tornado's winds.
A sentence with fulcrum in it?
The fulcrum of the seesaw allowed the children to easily balance and play together in the park.
Can you add creme bleach to hair color for extra lift?
Yes and this will not only give extra lift, but quicker processing time and lighter results.
