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Because there is a force of gravity constantly pulling it towards the center of earth. When you exert enough force to over come the gravity acting on an object it is lifted
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∙ 11y ago
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What is the point where s lever turns?
Used to lift heavy objects by changing the direction or amount of force
What allows people to lift heavy objects with little force?
more than force muscles fibres inside the body are mainly responsible for lifting heavy load.force comes from them to lift the heavy load.
Why use a winch to lift loads?
A winch puts the force into itself and so its easier for you to lift it
Is it easier for a tornado to lift heavier objects or lighter objects?
As common sense would suggest, it is easier for them to lift light objects.
What normal household objects use nuclear force to run?
none do
What tasks did the ancient use the pulley for?
Pulleys reduce the force required to lift heavy objects.
Example to lift a force upward we use 2 pulleys. Then the force becomes half of the force we will have to use with one pulley.HOW?
Example to lift a force upward we use 2 pulleys. Then the force becomes half of the force we will have to use with one pulley.HOW?"
What is the point where s lever turns?
Used to lift heavy objects by changing the direction or amount of force
What allows people to lift heavy objects with little force?
more than force muscles fibres inside the body are mainly responsible for lifting heavy load.force comes from them to lift the heavy load.
What force do I use to stretch objects?
Tension.
Is a claw hammer a lever?
Yep! I am not sure what class but it is! Levers help lift heavy objects. Levers work by the farther you are from the fulcrum or pivot as compared to the heavy objects, the lesser the force you will need to lift or pull the object.
Why use a winch to lift loads?
A winch puts the force into itself and so its easier for you to lift it
When you use a crowbar to lift a rock you are working against a force called?
input force
How is fluid used to lift heavy objects?
Water helps lift an objects via the buoyancy force. The buoyancy force is equal to the weight of water displaced by the volume of the submerged object. If this buoyancy force is equal to the weight of the object, the object will float in that position. If the object is completely submerged and the resulting buoyancy force is less than the weight of the object, it will continue to sink.
The amount of force that you must use on an object to lift it is?
Any force greater than its weight.
Is more force is usually required to pull an object than to lift it?
Heavier (more massive) objects require more force to move than lighter objects. The formula is F = ma (force is equal to mass times acceleration). The same force applied to a more massive object will provide less acceleration (motion).
Is it easier for a tornado to lift heavier objects or lighter objects?
As common sense would suggest, it is easier for them to lift light objects.
