SHMHard
Question
A mass of 1 kg attached to the bottom of a spring has a certain frequency of vibration. The following mass has to be added to it in order to reduce the frequency by half :
Options
A.1 kg
B.2 kg
C.3 kg
D.4 kg
Solution
f1 = 
f2 =
f2 =
or m2 = 4m1 or m2 − m1 = 3 kg
f2 =
f2 =
or m2 = 4m1 or m2 − m1 = 3 kgCreate a free account to view solution
View Solution FreeMore SHM Questions
Which out of the following is the state that was integrated in India after India became a republic :-...The particle is executing S.H.M. on a line 4 cms long. If its velocity at mean position is 12 cm/sec, its frequency in H...The potential energy of a particle executing S.H.M. at a distance x from mean position is :...Two masses m1 and m2 are suspended together by a massless spring of constant k. When the masses are in equilibrium, m1 i...The length of a simple pendulum is 39.2/π2m. If g = 9.8 m/sec2, the value of time period is:...