β¬οΈππ
γγγ
β¬οΈγ°οΈβ¬οΈ
πβοΈβοΈ
ππΆπ
πγ°οΈππ
ππ~
βοΈπ
~γ°~
ππ
βοΈπ°οΈγ°οΈ
π’πβοΈ
βοΈγ°οΈβΆοΈ
#oscillation #wave graph #peak #hguort #periodic motion #amplitude #function