Question

A child tries to slide a wooden block on the top of a table , but she is unable to get a smooth movement . what material do you suggest she should use in between the block and the table to get a smooth movement?
answer in one or two or in a sentence
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Answer 1

Answer: the child should use water on it because water reduce the effect of friction to a great extend

hope this ans help you

thankyou

Answer 2

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» Can use pencils as rollers under the wooden block.