- #1
Valenti
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Homework Statement
Kids are pulled 2km around a town in a wagon,The handle of the wagon is on an angle of 30 degrees from horizontal and requires 200N to maintain constant velocity. Determine the amount of work done against non‐conservative forces on this walk.
Δx = 2km = 2000m
angle θ = 30
Fapp = 200N
Homework Equations
W= fΔx(cosθ)
The Attempt at a Solution
W= 200(2000)(cos30)
=346410 J
=346 KJ