" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
W = ΔEk
W = 1/2 m (v₂² - v₁²)
W = 1/2 2 (5² - 2²)
W = 25 - 4
W = 21 Joule (D)
Nomor 10:
Epp = 1/2 k Δx²
Epp = 1/2 F/Δx Δx²
Epp = 1/2 F Δx
Epp = 1/2 m g Δx
Epp = 1/2 0,2 10 4 10⁻²
Epp = 4 10⁻² Joule (-)
Semoga membantu :)