Sagot :
Answer:
Amplitude, in physics, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path
Answer:
Explanation:
Given:
λ
=
4.0
m
A
m
p
l
i
t
u
d
e
=
25
m
d
=
24
m
s
=
8.0
s
Required:
f
=
?
T
=
?
Analysis:
v
=
λ
f
f
=
N
t
T
=
1
f
v
=
d
t
Solve:
v
=
d
t
=
24
8.0
→
v
=
3.0
m
s
v
=
λ
f
→
f
=
v
λ
=
3.0
4.0
→
f
=
0.75
H
z
T
=
1
f
=
1
0.75
→
T
=
1.33
s