παΉ&αΊπ
πβ³
π½πβ«οΈ
Ε»
αΊ=Ζ(π‘π¦)
Lβπββ³ββοΈ=0
ββ±οΈ
αΉ
αΊ
αΉ
π½Β¨
πΏβ±οΈ
m.β±οΈ
αΈ£
#derivative #newton notation #p dot #y dot #rate of change #time derivative #p #y