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Co¿La siguiente proposición es verdadera o falsa?
La gravedad te está jalando hacia abajo con una fuerza que llamamos peso.
La razón por la que no aceleras hacia abajo es porque el piso ejerce una
fuerza de igual magnitud y dirección opuesta (supongamos que estás de
pie) que te empuja hacia arriba y que cancela la fuerza de gravedad. Esta es
la fuerza "de igual magnitud y dirección opuesta" descrita por la tercera ley
del movimiento de Newton.
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Verdadero
B
Falso

Verified Answer :

GinnyAnswer

The statement presented is true. Here's why:

1. Gravity is a force that pulls objects towards the center of the Earth. This force is what we commonly refer to as weight.

2. When you are standing on the ground, the force of gravity is pulling you downward. However, the ground exerts an equal and opposite force called the normal force. This normal force acts in the upward direction, balancing out the force of gravity.

3. According to Newton's third law of motion, for every action, there is an equal and opposite reaction. In this case, the force of gravity pulling you down is countered by the normal force pushing you up. These two forces are of equal magnitude but act in opposite directions.

4. The equilibrium between the force of gravity and the normal force is what keeps you from accelerating downward. This balance of forces allows you to remain stationary or move at a constant velocity when standing on the ground.

Therefore, the statement is true as it accurately describes how the normal force from the ground balances the force of gravity, in accordance with Newton's third law of motion.