OSCILLATIONS (TEST-3)

The displacement of a particle varies according to the relation x = 4(cos ( t + sin ( t). The amplitude of the particle is ____.
8
– 4
4
/
10 cm
20 cm
50 cm
If a body of mass 0.98 kg is made to oscillate on a spring of force constant 4.84 N/m, the angular frequency of the body is ____.
1.22 rad/s
2.22 rad/s
3.22 rad/s
4.22 rad/s
/
/
The maximum velocity occurs, when x = 0
All the above are correct
/
/
7
1
5
12
/
a uniform circular motion
a uniform elliptical motion
a S.H.M.
a rectilinear motion
/
the motion is oscillatory but not S.H.M.
the motion is S.H.M. with amplitude a
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OSCILLATIONS AND SIMPLE HARMONIC MOTION

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