Simple harmonic motion
u (t) = A sin (2 π f t)
u (t)
[m]
=
op t = 0 s dan φ = 0
A
[m]
=
f
[s
-1
]
=
t
[s
]
=
Simple harmonic motion velocity
v (t) = 2 π f A cos (2 π f t)
v (t)
[m s
-1
]
=
op t = 0 s dan φ = 0
f
[s
-1
]
=
A
[m]
=
t
[s]
=
Simple harmonic motion acceleration
a (t) = - 4 π
2
f
2
A sin (2 π f t)
a (t)
[m s
-2
]
=
op t = 0 s dan φ = 0
f
[s
-1
]
=
A
[m]
=
t
[s]
=
Simple harmonic motion maximum speed
v
max
= 2
π
f A
v
max
[m s
-1
]
=
f
[s
-1
]
=
A
[m]
=
Energy in a vibrating
spring
E
tr
= 1/2 C A
2
E
tr
[J]
=
C
[N m
-1
]
=
A
[m]
=
Energy in a vibrating
spring
E
tr
= 1/2 m v
2
max
E
tr
[J]
=
m
[k]
=
v
max
[m s
-1
]
=
Phase
φ (t) = t / T
φ (t)
[-]
=
t
[s]
=
T
[s
-1
]
=