" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
USAHAm = 4 kg
a = 3 m/s²
t = 2 s
W = ___?
W = ½ m a² t²
W = ½ • 4 • 3² • 2²
W = 72 J ✔️