because a ship has big volume and a coin has small volume hence the smaller the area the bigger the pressure,the smaller the area the big the volume
a ship wreck is when a ship sinks and floats to the bottem of the ocean were it is filled with water and creatures of the sea.
If the ship only sinks 2.5 centimeters, then the heigth of the portion underwater would increase by only 2.5 cm, or the portion above would decrease by that ammount.
An object will sink in water if it has a greater density than the water. This refers to the object's TOTAL or AVERAGE density, not necessarily the density of individual parts. Specifically, in the case of a ship, it includes the air that is trapped inside.
i HAVE A 1700 COIN WITH A SHIP ON BACK
wood and probably some kind of super glue.
Ultraoversimplifying it, the coin is solid metal all the way through and weighs more than its volume of water, the ship has a large space filled with air inside it resulting in the weight of the ship and cargo being less than the weight of the volume of water it occupies.This is called buoyancy: the coin has negative buoyancy and sinks, the ship has positive buoyancy and floats.
A needle is fully metal whereas a ship is hollow so it floats
The displaces a sufficient amount of water to keep it afloat
a ship wreck is when a ship sinks and floats to the bottem of the ocean were it is filled with water and creatures of the sea.
It depends on the density (the mass per unit volume) not just the weight. That is why a one ton anchor sinks while a 100,000 ton ship floats.
Density.
Density of a steel ball is greater than the den. Of h2o - it sinks similarly den. Of a toy ship is less than the den. Of h2o - it floats
Have you heard of Archimedes. Well he stated that the weight of water displaced by an object is equal to the weight of the object. From here we conclude that object being more denser than water sinks those being less dense than water floats. An Aluminum cube has a much higher density than that of water and the sheet is less dense than water. Thus the former floats while the latter sinks. Now you also might have noticed that an iron nail sinks while an iron ship floats. I hope now you can answer this question!!
The needle is solid, it's density higher than water's. The ship is hollow, its overall density lower than water's.
An object will float on water if it has less density than the water.
An object will sink if its density is greater than that of water (or another liquid in which it is placed). If its density is less, it will float. In the case of the ship, the air in the ship helps reduce the total density.
An object will float on water if it has less density than the water.