Equal to what?Madhusree Bera said:the water should also exert an equal force upwards
If you think it does, you should explain why.Madhusree Bera said:This violating the third law but why?
Actually in all cases the force varies with velocity and can grow exponentially large enough to balance the gravitational force when the terminal velocity is reached.Ramanujan143 said:Air does exert a force just not very big.
Newton's third law of motion states that for every action, there is an equal and opposite reaction. This means that for every force applied by one object onto another, there will be an equal and opposite force applied back onto the first object.
A violation of Newton's third law occurs when there is an imbalance in the forces between two objects. This can happen when one object is significantly more massive than the other, or if the objects are not in direct contact with each other.
In a violation of Newton's third law, the forces between two objects are not equal and opposite. This can result in an acceleration or deceleration of the objects, causing a change in their motion. Ultimately, this can lead to unpredictable and chaotic movements.
Yes, Newton's third law can be violated on a large scale. In space, objects can experience unequal forces due to factors such as gravity or electromagnetic fields. This can result in objects moving in ways that do not follow Newton's third law.
Violations of Newton's third law can be observed in everyday life, such as when a person jumps off a boat and the boat moves in the opposite direction. Other examples include a rocket propulsion system, where the force of the exhaust gas propels the rocket in the opposite direction, and a person pushing a wall, where the wall exerts an equal and opposite force back onto the person.