" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= (300)² + (270)² + 2. 300. 270 cos60
= 90000 + 72900 + 2. 81000 . 1/2
= 90000 + 72900 +81000 = 243900
F = 493.87 N
=
=
=
= N