https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd en-us 2021-04-25 00:11:24 UTC 2024-07-12 08:29:01 UTC hello@padlet.com https://padlet.net/icons/png/1f6a2.png https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463137560 most of the space in a boat is taken up by air, this makes the boat less  dense than the steel bar. Density is a measure of mass per volume ⚓️ Also, the Titanic sunk because it hit an iceberg, which made a hole in the bottom, allowing water to enter, causing the Titanic to sink.  ]]> 2021-04-27 07:24:57 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463137560 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463140334 Most of the space in a boat is taken up by air, which makes the boat less dense than the water.]]> 2021-04-27 07:25:56 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463140334 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463140999 Uhm...my first guess is it because there is air in the ship?]]> 2021-04-27 07:26:09 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463140999 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463143232 There is air inside a ship, which is less dense than water, allowing it to float]]> 2021-04-27 07:26:57 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463143232 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463144031 The shape that the the ship 🛳  is made out of, contains lots of air and pushes aside water to make the buoyancy force equal to its gravity force. In addition, steel is more dense than water.]]> 2021-04-27 07:27:11 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463144031 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463144067 Steel boats are less dense then water and most of the space in the boat is taken up by air]]> 2021-04-27 07:27:12 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463144067 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463147240 Air takes up most of the space, making the boat less dense than other steel bars and even less dense in water. Objects of lower density float on liquids of greater density.]]> 2021-04-27 07:28:09 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463147240 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463149100 Archimedes’ Principle states that the force exerted on an object in a fluid is equal to the weight of fluid displaced (moved out of the way) by the object. This force is called buoyant force. The buoyant force pushes upwards against the object. Gravity exerts a downward force on the object (its weight), which is determined by the object’s mass. So if the force exerted downward on the object by gravity is less than the buoyant force, the object will float.]]> 2021-04-27 07:28:47 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463149100 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463149362 Most of the space in a ship is taken up by air. This makes the ship less dense than water. Objects of lesser density float on liquids of greater density. So, even though a steel bar sinks in water, a ship made of steel floats in water. 
However, if there are holes in the bottom of a ship,air can escape and the ship will not be less dense than water. So, if there are holes in it, it will sink.
⛴🚢⚓️🚤⛵️🛶]]> 2021-04-27 07:28:52 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463149362 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463149670 Air takes up most of the space in the ship. The air in the ship is less dense than the water, so it floats.🚢⛴]]> 2021-04-27 07:28:59 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463149670 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463151331 🚢 🛳 Most space in the ship is taken up by air thus making the ship less dense compared to the steel bar and even less dense that the water, enabling the ship to float on the water and travel to its destination without sinking or endangereing the people on the boat. Objects with lesser density will  be able to float on liquid  compared to those with more density ]]> 2021-04-27 07:29:32 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463151331 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463152665 It contains a lot of air which is less dense than the water. It pushes aside the amount of water equal to its weight, so it floats. But if the ship has holes, the air escapes so that the water and air will not be equal anymore, causing the ship to sink.]]> 2021-04-27 07:30:00 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463152665 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463154185 The density of steel is higher than water.....]]> 2021-04-27 07:30:35 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463154185 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463154438 Most of the space in  made of steel are taken up by air which makes the boat less dense and able to float on water easily.]]> 2021-04-27 07:30:40 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463154438 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463154610  Most of the space in a boat is taken up by air. This makes the boat much less dense than water,letting the boat float.🛳⬆️🌊]]> 2021-04-27 07:30:44 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463154610 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463155116 Air takes up most of the space making the boat less dense than the steel bar and even the water.Objects of lesser density float on liquids of higher density.🛳🛳 ]]> 2021-04-27 07:30:55 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463155116 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463155734 Just to add on... If there are holes on the ship, air escapes and will make the boat sink. That is why sometimes when the boat gets damaged, the boat will sink.]]> 2021-04-27 07:31:09 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463155734 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463159826 The air inside the ship is less dense than the water outside the ship. Thus, as air takes up most of the space, the ship is able to stay afloat in the water.]]> 2021-04-27 07:32:31 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463159826 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463160375
The shape of a steel ship is made in such a way that it displaces more weight of water than its own weight. The ship is hollow and the empty space contains air which makes the average density of the ship less than that of water and hence it can float on water.]]> 2021-04-27 07:32:42 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463160375 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463160792 It is also because of buoyant force, buoyant force is the upward force a fluid exerts on an object.]]> 2021-04-27 07:32:53 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463160792 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463161215 Steel⛴: My density is higher than yours, salt!

🧂: Not fair!]]> 2021-04-27 07:33:03 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463161215 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463163034 Mylija

It does not matter what the material is. The air, which is less dense than water, allows it to sail through the seven seas, and through the oceans of the world. ]]> 2021-04-27 07:33:41 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463163034 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463163589 air that is inside a ship makes it float in water.If a ship is hundred kilograms,the water must be at least hundreds of kilograms to make it float with the help of air inside]]> 2021-04-27 07:33:52 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463163589 https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463165976 Gravity pulls the boat down because of its mass, and buoyancy pushes it up because of the air in the ship. If Gravity and Buoyancy are balanced, the object floats. The ship is also of a Low density and can float due to this.]]> 2021-04-27 07:34:42 UTC https://padlet.com/lim_ern_ai_mishal/ncej9aiwao1oootd/wish/1463165976