[tex]\tt{\huge{\blue{Explanation:}}}[/tex]
The work done by an object exerting a force F at an angle θ and at a distance d is given by
[tex]\boxed{W = Fd \: \cos \theta}[/tex]
where:
W = work
F = force
d = distance
θ = angle of the force with the horizontal
[tex]\tt{\huge{\red{Solution:}}}[/tex]
W = Fd cos θ
W = (25 N)(8 m)(cos 20°)
[tex]\boxed{W = \text{187.94 J}}[/tex]
Therefore, the work done is 187.94 J.
[tex]\\[/tex]
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