1
AP EAPCET 2024 - 18th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
For a particle executing simple harmonic motion, Match the following statements ( conditions) from Column I to statements (shapes of graph) in Columinit
Column I Column II
a Velocity-displacement graph
$(\omega=1)$
i Straight line
b Acceleration-displacement graph ii Sinusoidal
c Acceleration - time graph iii Circle
d Acceleration - velocity $(\omega \neq 1)$ iv Ellipse
A
a-N, b-i, c-il, d-iif
B
$\mathrm{a}-\mathrm{in}, \mathrm{b}-\mathrm{i}, \mathrm{c}-\mathrm{i}, \mathrm{d}=\mathrm{k}$
C
$a=i i, b-1 l, c-1, d-N$
D
$a-N, b=\bar{c} C=(d-\#$
2
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

A particle is executing simple harmonic motion with an instantaneous displacement $$x=A \sin ^2\left(\omega t-\frac{\pi}{4}\right)$$. The time period of oscillation of the particle is

A
$$\frac{2 \pi}{\omega}$$
B
$$\frac{\pi}{\omega}$$
C
$$\frac{\pi}{2 \omega}$$
D
$$\frac{\omega}{2 \pi}$$
3
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

If the amplitude of a lightly damped oscillator decreases by $$1.5 \%$$ then the mechanical energy of the oscillator lost in each cycle is

A
1.5%
B
0.75%
C
6%
D
3%
4
AP EAPCET 2022 - 4th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

A body is executing S.H.M. At a displacement $$x$$ its potential energy is 9 J and at a displacement $$y$$ its potential energy is 16 J . The potential energy at displacement $$(x+y)$$ is

A
25 J
B
5 J
C
49 J
D
7 J
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