Science, asked by neohaymramiterre, 2 months ago

pls answer if you know thanks

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Answered by avanishyadav16

4

Explanation:

pls answer if you know thanks

Answered by shumilawahengbam2017

2

Answer:

B. I) . lubrication

2). streamlined body

3). reduce pressure or weight on the object

4). use rolling friction instead of stiding friction

5). make surface smooth grinding

please mark me a brainleast I don't now no. A sorry sorry I hope it's help you

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