Roast

Question 1

Definición Ek

Answer 1

W = int(F · dr) => W = int(dp/dt · dr)
W = int(dr/dt · dp) => W = int(v · d(mv))
a es una constante = W = m · int(v · dv) => W = m · v^2/2 |(v, u) = Delta Ek
Delta Ek = m·v^2/2 - m · u^2/2 => Delta Ek = (mv)^2/2m

Delta Ek = p^2/2m

Question 2

Regla de Stoke

Answer 2

F = 6 · pi · r · mu · v