AP EAPCET 2024 - 22th May Evening Shift | Simple Harmonic Motion Question 2 | Physics

The relation between the force ( $F$ in Newton) acting on a particle executing simple harmonic motion and the displacement of the particle ( $y$ in metre) is $500 F+\pi^2 y=0$. If the mass of the particle is 2 g . The time period of oscillation of the particle is

8 s

6 s

2 s

4 s

AP EAPCET 2024 - 22th May Morning Shift

MCQ (Single Correct Answer)

-0

Two simple harmonic motions are represented by $y_1=5[\sin 2 \pi t+\sqrt{3} \cos 2 \pi t]$ and $y_2=5 \sin \left[2 \pi t+\frac{\pi}{4}\right]$. The ratio of their amplitudes is

$1: 1$

$2: 1$

$1: 3$

$\sqrt{3}: 1$

AP EAPCET 2024 - 22th May Morning Shift

MCQ (Single Correct Answer)

-0

When a mass $m$ is connected individually to the springs $k_1$ and $k_2$, the oscillation frequencies are $v_1$ and $v_2$. If the same mass is attached to the two springs as shown in the figure, the oscillation frequency would be

AP EAPCET 2024 - 22th May Morning Shift Physics - Simple Harmonic Motion Question 3 English

$v_1+v_2$

$\sqrt{v_1^2+v_2{ }^2}$

$\left(\frac{1}{v_1}+\frac{1}{v_2}\right)^{-1}$

$\sqrt{v_1{ }^2-v_2{ }^2}$

AP EAPCET 2024 - 22th May Morning Shift

MCQ (Single Correct Answer)

-0

One bar magnet is in simple harmonic motion with time period $T$ in an earth's magnetic field. If its mass is increased by 9 times the time period becomes

$3 T$

$9 T$

$4 T$

$\sqrt{3} T$

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