JEE Main & Advanced
Sample Paper
JEE Main - Mock Test - 33
question_answer
In the given figure, string, spring and pulleys are massless. Block A, performing SHM of amplitude 1 metre and time period \[\pi /2\] sec. If block B remains at rest, find the minimum value of co-efficient of friction between block B and surface. \[(g=10\,m/{{s}^{2}})\]