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#1 2017-10-18 14:16:11

shakeel123
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The rolling friction is much smaller than the sliding friction. W...

10th Class Karachi Board Exams Quizzes MCQs Quizzes Karachi Board 10th Class Physics Online Test 8

Question:
The rolling friction is much smaller than the sliding friction. What is their comparative ratio?

Option A):
50
Option B):
100
Option C):
10

Correct Answer is Option B):
100


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2017-10-18 14:16:11

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