Which of the following statement is not true ? *
1 point
a. The amount of friction between two surfaces increases as the surface in contact are made rough.
b. The force of friction acts in a direction opposite to the applied force.
c. Rolling friction is greater than sliding friction.
d. The lubricants help in reducing friction.
Answers
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none of the sentences are not true
Answered by
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Answer:
1 is true
2 true
3 false
4 true
Explanation:
3 one is not true
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