What is the maximum value of the force F such that the block shown in the arrangement, does not move [IIT-JEE Screening 2003]

What is the maximum value of the force F such that the block shown in

1.	What is the maximum value of the force F such that the block shown in the arrangement, does not move [IIT-JEE Screening 2003]
A.	20 N
B.	10 N
C.	25.5m
D.	15 N
Answer» B. 10 N

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What is the maximum value of the force F such that the block shown in the arrangement, does not move [IIT-JEE Screening 2003]

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