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Gravity, which force will equal the weight of the books
Because there is an equal and opposite force pulling you down: gravity.
Gravity . . . pulling you down. The scale . . . pushing you up. If these two forces were not equal, then there would be a net force on the bottom of your feet, either upward or downward, and you would be accelerating.
The floor must exert a force equal to that of the force exerted on the desk from gravity. This force is called a "normal force"
'It's called Tension
Gravity.
Gravity, which force will equal the weight of the books
Because there is an equal and opposite force pulling you down: gravity.
Gravity . . . pulling you down. The scale . . . pushing you up. If these two forces were not equal, then there would be a net force on the bottom of your feet, either upward or downward, and you would be accelerating.
The floor must exert a force equal to that of the force exerted on the desk from gravity. This force is called a "normal force"
graverty
mass of object *force of gravity
'It's called Tension
yes
gravity
Leaves fall down due to the force of gravity pulling on them.
Gravity is the force of attraction between matter. When an object exerts gravitational force on another object, the other object also 'pulls' the first object. These force vectors are equal and opposite. In the example of a person being pulled towards a planet, the planet is also being pulled towards the person with the same force between them. The planet just has a lot more mass and accordingly accelerates a great deal less. There is no force "pulling up", but the strength of your legs are pushing up. (the equal and opposite force required for stability).