1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
The potential energy of a simple harmonic oscillator when the particle is half way to its end point is
A
$${2 \over 3}$$E
B
$${1 \over 8}$$E
C
$${1 \over 4}$$E
D
$${1 \over 2}$$E
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following statements is true for the speed v and the acceleration a of a particle executing simple harmonic motion?
A
When v is maximum, $$a$$ is maximum
B
Value of $$a$$ is zero, whatever may be the value of v.
C
When v is zero, $$a$$ is zero
D
When v is maximum, $$a$$ is zero.
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
In case of a forced vibration, the resonance peak becomes very sharp when the
A
damping force is small
B
restoring force is small
C
applied periodic force is small
D
quality factor is small
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
A mass is suspended separately by two different springs in (successive order then time periods is t1 and t2 respectively, If it is connected by both spring as shown in figure then time period is t0 , the correct relation is

AIPMT 2002 Physics - Oscillations Question 20 English
A
$$t_0^2 = t_1^2 + t_2^2$$
B
$$t_0^{ - 2} = t_1^{ - 2} + t_2^{ - 2}$$
C
$$t_0^{ - 1} = t_1^{ - 1} + t_2^{ - 1}$$
D
$${t_0} = {t_1} + {t_2}$$
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