Question

4. Two
3. One surface moves over the other surface.
A), are correct.
1. 3are correc
C)1.3. 4are correct
D)2. 3. 4are con
3. An example of a static friction among the following
А.
B.
C.
In the options given below, which one is not true?
A) In Static friction two surfaces must be in contact.​

Answer 1

Answer:

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