The true answer is
<span>one-half the height between the crest and the trough (check your physics lesson)</span>
Answer:hhhhh
Step-by-step explanation:hhhh
Answer:
Read below
<u>Non-proportional or Proportional:</u>
Non-proportional
B. is non-proportional
D. is non-proportional
E. is non-proportional
G. is non-proportional
H. is non- proportional
Proportional
A. is proportional
C. is proportional
F. is proportional