Science, asked by piyushraj74, 7 months ago

why does a block of plastic released under water come up to the surface of water

Answers

Answered by Divyansh6924

Answer:

When it is more than gravity, it will bring it to the surface of water. Buoyancy force is more than gravity for materials with density smaller than water which holds for plastic and hence it comes up to the surface of water.

Answered by lakshaysoni01279473

Answer:

The buoyant force acting on the block of plastic is more than its weight. As a result of this, it comes up when released under water. The cause of this larger buoyant force on the block of plastic is due to its density being smaller than that of water.

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