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Which one of the following correctly gives the acceleration of a particle executing…
PHYSICS · Single correct · CBSE · Physics · Oscillations · Oscillations
Problem
Which one of the following correctly gives the acceleration
a
a
a
of a particle executing simple harmonic motion in terms of its instantaneous displacement
x
x
x
from the mean position and angular frequency
ω
\omega
ω
? (a)
a
=
−
2
ω
2
x
a = -2\,\omega^{2}x
a
=
−
2
ω
2
x
(b)
a
=
−
ω
2
x
a = -\omega^{2}x
a
=
−
ω
2
x
(c)
a
=
+
ω
2
x
a = +\omega^{2}x
a
=
+
ω
2
x
(d)
a
=
−
ω
2
A
a = -\omega^{2}A
a
=
−
ω
2
A
Related theory
SHM Kinematics
Simple harmonic motion
Oscillations
Velocity and acceleration in SHM
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