Question

when a plastic toy is religion under water is never stay underwater but instant comes to the surface of water why??​

Answer 1

Explanation:

the density of plastic is less than that of water . so the force of buoyancy on plastic block will be greater than the weight of plastic block displaced . Hence the acceleration of plastic block will he in upward direction and comes up to the surface of water.

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Answer 2

Answer:

when a plastic toy is religion under water is never stay underwater but instant comes to the surface of water because density of plastic toy is less than water

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