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COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

The function $$y = \log \omega t$$ can represent

A
a periodic function
B
non-periodic function
C
oscillatory function
D
circulatory motion
2
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

Two spring of force constant $$k_1$$ and $$k_2$$ are configured as the figure given below

COMEDK 2021 Physics - Simple Harmonic Motion Question 5 English

The angular frequency of this configuration is

A
$${{{k_1} + {k_2}} \over m}$$
B
$$\sqrt {{{{k_1} + {k_2}} \over m}} $$
C
$$\sqrt {{{{k_1}} \over {{k_2}m}}} $$
D
$${{{k_2}m} \over {{k_1}}}$$
3
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

A particle executes a linear SHM with an amplitude of 4 cm. At the mean position the velocity of the particle is 10 cm/s. What is the displacement of the particle when its speed becomes 5 cm/s?

A
2($$\sqrt3$$) cm
B
2($$\sqrt5$$) cm
C
$$\sqrt5$$ cm
D
$$\sqrt3$$ cm
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