- #1

iPhotonHQ

- 9

- 1

Attempt: w = ⌠

_{a}

^{b}F(x)dx

work = F x D

100J = F x 0.5m

F = 200J

0.75 + 0.5 = 1.25

w = ⌠

_{0.5}

^{1.25}200dx

w = 150 J

The correct answer: w = 525 J

what did I do wrong? Thanks!

Nevermind, I found the exact problem online, so sorry!