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the boat has equal or less density than the water. :P
The science is called "displacement". If the shape of the boat allows the amount of the boat in the water to be less weight than the water it displaces it will float. If the amount of the boat in the water weighs more than the water it displaces it will sink.
Thats not true. Salt water is more dense than fresh water so the boat wont sink as much
shoot the red dot on the boat than quickly shoot the bottom of the boat just under the water to make it sink shoot the red dot on the boat than quickly shoot the bottom of the boat just under the water to make it sink
Boats displace water (push it out of the way). The boat weighs less than the water it displaces, so it floats on top. If the boat weighed more than the water is displaces, it would sink- which is how a submarine goes under water.
Either: its heaver than water, or if its a boat, then water go in.
Aeroplanes are very useful! They help us get to places a lot quicker than by car or boat.
The gravitational pull on the water beneath the boat is greater than the gravitational pull on the boat, so the water is pulled under the boat and lifts it to the surface.
It does if you spread it in to a boat or barge shape because other than that it will just sink.
because a pebble is denser than water thus making it sink oil is not denser than water.
Yes, most certainly. Although, some will sink quicker, and more easily than others. Many craft are built with foam flotation cores, which offer excellant bouyancy characteristics. Some manufacturers have even demonstrated this by sawing their product in two, or more, pieces, while standing in them. The boat construction properties should be discussed when shopping for one.
you cant you cant sink any ship in 2006 you can only tip halfway like half capsize but you cant sink