SHMHard
Question
The time period of oscillation of a mass m suspended from a spring is 2 seconds. If another 2 kg mass is also suspended along with n the time period increases by 1 second. The value of mass m is
Options
A.2 kg
B.1 kg
C.1.6 kg
D.2.6 kg
Solution
Here 
= 2s and 
= 3s ⇒ 
which yields m = 1.6 kg
= 2s and = 3s ⇒ which yields m = 1.6 kgCreate a free account to view solution
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