A block P of mass m is placed on a frictionless horizontal surface. Another block Q of…
Physics · NEET · NTA Exams — Laws of Motion
A block P of mass m is placed on a frictionless horizontal surface. Another block Q of same mass is kept on P and connected to the wall with the help of a spring of spring constant k as shown in the figure. 
is the coefficient of friction between P and Q. The blocks move together performing SHM of amplitude A. The maximum value of the friction force between P and Q is
is the coefficient of friction between P and Q. The blocks move together performing SHM of amplitude A. The maximum value of the friction force between P and Q is [IIT-JEE (Screening) 2004]
- Zero
Answer
(B)
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