A) 2.5 N
B) 0.98 N
C) 4.9 N
D) 0.49 N
Correct Answer: A
Solution :
Here, the force responsible for pressing the interlocking?s is the force of action\[,\]\[5N\]. So, the force of reaction is also equal to\[5N\]. Now, \[f=\mu R=0.5\times 5=2.5\]You need to login to perform this action.
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