a = ∝ r
Torsi = F.r = I
= fk.r = 1/2 mr²
= fk. r = 1/2 mr² a/r
= fk = 1/2.2.a
= fk = a
F - fk = m . g
30 - a = 2. 10
30 - 20 = a
10 m/s² = a
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a = ∝ r
Torsi = F.r = I
= fk.r = 1/2 mr²
= fk. r = 1/2 mr² a/r
= fk = 1/2.2.a
= fk = a
F - fk = m . g
30 - a = 2. 10
30 - 20 = a
10 m/s² = a