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Physics
Physics
Problem
Explain why the quantity
ω
t
\omega t
ω
t
that appears inside
sin
(
ω
t
)
\sin(\omega t)
sin
(
ω
t
)
in the equation of simple harmonic motion
x
=
A
sin
(
ω
t
)
x = A \sin(\omega t)
x
=
A
sin
(
ω
t
)
must be dimensionless.
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