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A body of mass m is suspended from rubber and with force constant k. The maximum distance over which the body can be pu led down for the body’s oscillation to remain harmonic is a) mg/ 2k b) 2 k/mg c) 2 mg/k d) mg/k

A body of mass m is suspended from rubber and with force constant k. The maximum distance over which the body can be pu led  down for the body’s oscillation  to remain  harmonic  is
a) mg/2k                            b) 2 k/mg                                c) 2 mg/k                                 d) mg/k

Grade:11

1 Answers

Arun
25758 Points
2 years ago
Lets say the maximum distance is x through which the body can be pulled down further for the oscillation to remain harmonic is;
 
mg = kx
 
x= mg/k

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