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The weight needed on a lever to lift 500 lbs depends on the lever's fulcrum placement and length of each lever arm. In a simple lever system, if the fulcrum is placed at 1/4 of the distance from the load to the effort, then the weight needed would be 125 lbs. However, this can vary based on the specific design of the lever system.
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How much weight does a fixed pulley take?
A fixed pulley does not take any weight itself. It redirects the force applied to it, making it easier to lift a heavy object by changing the direction of the pull.
How much effort force would it take to lift a 300 kg weight with a fixed pulley system?
Using a fixed pulley system, you would still need to exert the same amount of force as the weight you are trying to lift. So, to lift a 300 kg weight, you would need to exert a force equal to the weight (300 kg) times the acceleration due to gravity (9.81 m/s^2), which equals 2943 N.
How much efffort force will it take to lift a 300 kg weight with a fixed pulley system?
The effort force required to lift a 300 kg weight using a fixed pulley system will be equal to the weight of the object being lifted. In this case, it will be 300 kg multiplied by the acceleration due to gravity (9.8 m/s^2), which equals 2940 N.
How much hot air does it take to lift 30 lbs?
To lift 30 lbs, you would need approximately 13.6 cubic feet of hot air. This calculation is based on the fact that hot air balloon systems typically require about 2 cubic feet of hot air to lift 1 lb of weight.
Why do you need weight on a plane to make it fly?
I'm not sure what you mean by "need" since weight is a concomitant - everything used to construct an aircraft has weight. It's a fact of life.Aircraft designers do everything possible to reduceweight.
How much weight on a pivot would it take to lift 100 pounds?
Assuming the pivot is positioned at a 90-degree angle and ignoring friction, it would take a 100-pound force applied at the end of a 1-foot-long lever arm to lift 100 pounds. This is based on the principle of torque, where the force applied multiplied by the distance from the pivot point determines the weight that can be lifted.
How much effort force would it take to lift a 300 kg weight with a movable pulley system?
It would take 150 kg to lift the load.
How much lift does it take for an airplane to get off the ground?
In order to lift off the ground, the lift force (the upward force generated by the wings) has to be at least as great as the weight of the aircraft. Lift and weight are opposing forces and are equal in straight and level flight.
How much weight does a fixed pulley take?
A fixed pulley does not take any weight itself. It redirects the force applied to it, making it easier to lift a heavy object by changing the direction of the pull.
Can 1 ants lift a car?
No it would take billions possibly even trillions
How many minutes does it take a Boeing 747 to lift off?
About one minute from brake release to lift off at maximum take off weight.
How much effort force would it take to lift a 300 kg weight with a fixed pulley system?
Using a fixed pulley system, you would still need to exert the same amount of force as the weight you are trying to lift. So, to lift a 300 kg weight, you would need to exert a force equal to the weight (300 kg) times the acceleration due to gravity (9.81 m/s^2), which equals 2943 N.
How many balloons would it take to lift up the average house?
It would take thousands of balloons to lift up the average house, as houses are heavy and balloons can only lift a small amount of weight. The exact number of balloons required would depend on the size and weight of the house, but it would be an impractical and unsafe way to try to lift a house.
Why does an airplane need more lift then weight?
Obviously so it can overcome gravity and take off.
How many ducks would it take to lift an elephant?
The number of ducks required to lift an elephant is dependent upon the strength of the ducks and the weight of the elephant,
How much efffort force will it take to lift a 300 kg weight with a fixed pulley system?
The effort force required to lift a 300 kg weight using a fixed pulley system will be equal to the weight of the object being lifted. In this case, it will be 300 kg multiplied by the acceleration due to gravity (9.8 m/s^2), which equals 2940 N.
If your inboard outboard boat runs aground what action should you take in addition to shifting the weight from the point of impact?
lift
