" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
F-mg sin α = 0
F= mg sin α
F = 6 x 10 x 20/60
F = 20 N
ingattt sin α = sisi depan / sisi miring
sin α =20/60