Science, asked by bishnuson8gmailcom, 8 months ago

In 'coin on card' experiment a smooth card is used(Give reason)
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Answers

Answered by Cassandra101
5

In coin card experiment smooth card is used so that the card can slide easily from glass.

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Answered by AkifSaifi
1

Explanation:

It is used to Reduce the Friction force between card and coin so that it will falls down in the glass when striking the card.

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