Two springs are connected to a block of mass M placed on a frictionless surface as shown below. If both the springs have a spring constant k, the frequency of oscillation of block is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
The frequency of oscillation of a vibrating spring-block, system is given by
Since, the springs are attached in series, each having spring constant k, so we have
From Eq. (i), we get
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