Oscillations Test

Result

Oscillations Test - 7

Score
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Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

A particle is subjected simultaneously to two SHM's one along the x - axis and the other along the y - axis. The two vibrations are in phase and have unequal amplitudes. The particle will execute

A
straight line motion

B
circular motion

C
elliptic motion

D
parabolic motion

Solution
Question 2
4 / -1

If 1/4 of a spring having length l is cutoff, then what will be the spring constant of remaining part ?

A
k

B
4k

C
4k/3

D
3k/4

Solution
Question 3
4 / -1

A
1.5 cm

B
2.5 cm

C
3.0 cm

D
3.5 cm

Solution
Question 4
4 / -1

A particle executing a simple harmonic motion has a period of 6 s. The time taken by the particle to move from the mean position to half the amplitude, starting from the mean position is

A

B

C

D

Solution
Question 5
4 / -1

A
1 : 1

B
2 : 1

C
1 : 3

D
√3 : 1

Solution
Question 6
4 / -1

The mass M shown in the figure oscillates in simple harmonic motion with amplitude A. The amplitude of the point P is

A

B

C

D

Solution
Question 7
4 / -1

If x,v and a denote the displacement, velocity and acceleration of a particle executing simple harmonic motion of time period T, then which of the following does not change with time?

A
a²T² + 4π²v²

B

C
aT + 2πv

D

Solution
Question 8
4 / -1

The displacement equation of a simple harmonic oscillator is given by
y = A sin ωt – B cos ωt
The amplitude of the oscillator will be

A

B

C

D

Solution
Question 9
4 / -1

A

B

C

D

Solution
Question 10
4 / -1

A

B

C

D

Solution