" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
r = 4 cm v = ?
t = 10 s
Obliczenia
Obwód: 2 x π x 4 = 8π
v = s/t
v = 8π/10s
v = 4 x π cm / 5s ←←←