The minimum upthrust force needed to make an object float is equal to the weight of the object. In this case, the minimum upthrust force needed to make an object weighing 1600 newtons float is also 1600 newtons.
your weight
An object needs an upthrust that is equal to or greater than its weight in order to float. This is known as Archimedes' Principle. The amount of upthrust required for an object to float depends on its density and volume.
The upthrust force needed to float on water is equal to the weight of the person (or raft) and any additional load they are carrying. As long as the upthrust force is greater than or equal to the total weight of the person and the raft, they will float on the water.
The smallest upthrust force needed for an object to float is equal to its weight. So, for an object weighing 1600 N to float, the upthrust force needs to be at least 1600 N. This is because the upthrust force is equal to the weight of the fluid displaced by the object, which in this case is equivalent to the weight of the object.
Same as his weight
your weight
An object needs an upthrust that is equal to or greater than its weight in order to float. This is known as Archimedes' Principle. The amount of upthrust required for an object to float depends on its density and volume.
The upthrust force needed to float on water is equal to the weight of the person (or raft) and any additional load they are carrying. As long as the upthrust force is greater than or equal to the total weight of the person and the raft, they will float on the water.
The smallest upthrust force needed for an object to float is equal to its weight. So, for an object weighing 1600 N to float, the upthrust force needs to be at least 1600 N. This is because the upthrust force is equal to the weight of the fluid displaced by the object, which in this case is equivalent to the weight of the object.
Well, if the Upthrust were greater than the weight, there would be a net force upwards, and as a consequence of newtons second law a=F/m it accelerates upwards. Hence, the submarine floats.
Same as his weight
He would need an upthrust force equal to his weight of 500 N in order to float. Upthrust is the force exerted by a fluid (like water) that opposes the weight of an object placed in it. When the upthrust force is equal to the weight of the object, the object will float.
upthrust
Well balls float-cos the force of upthrust from the water is pushing them up-and is stronger than gravity.The surface area increases the upthrust-which is why pumped balls float better than deflated.
The submarine will float when its weight is equal to the upthrust acting on it. This is because the upthrust force pushing the submarine upwards is equal to the weight of the water displaced by the submarine, resulting in a state of equilibrium where the submarine neither sinks nor floats.
If the weight of the submarine is equal to the upthrust acting on it, the submarine will float. This is due to Archimedes' principle, which states that an object will float when the buoyant force acting on it is equal to the gravitational force pulling it down.
Upthrust, also known as buoyant force, is not inherently bad. In fact, it is essential for objects to float, allowing us to design ships and submarines that can travel on water. However, in some cases, upthrust can lead to instability for objects that are not designed to float, such as in water-related accidents or when trying to submerge certain objects.