Physics, asked by ssarita25227, 5 hours ago

When normal reaction is doubled.
1 point
the coefficient of friction is
O unchanged
halved
O quadrupled (four times )
O doubled​

Answers

Answered by samir9557
0

Answer:

unchanged

Explanation:

The coefficient of friction is constant for two given surfaces in contact and it does not depends upon the normal reaction. So, the coefficient of friction remains unchanged.

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