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Simple Harmonic Motion question

2023 · 6 Apr · Shift 1 · Q55

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JEE Main
Physics
Simple Harmonic Motion
2023 · 6 Apr · Shift 1 · Q55

Simple Harmonic Motion question

2023 · 6 Apr · Shift 1 · Q55

JEE MainPhysicsSimple Harmonic MotionMCQ+4 / −1

A mass

m

is attached to two strings as shown in figure. The spring constants of two springs are

\mathrm{K}_{1}

and

\mathrm{K}_{2}

. For the frictionless surface, the time period of oscillation of mass

m

is :

JEE Main 2023 (Online) 6th April Morning Shift Physics - Simple Harmonic Motion Question 28 English

A
$2\pi \sqrt {{m \over {{K_1} + {K_2}}}}$
B
$2\pi \sqrt {{m \over {{K_1} - {K_2}}}}$
C
${1 \over {2\pi }}\sqrt {{{{K_1} + {K_2}} \over m}}$
D
${1 \over {2\pi }}\sqrt {{{{K_1} - {K_2}} \over m}}$

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