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F (50 N) 30° d = 30 m How much the work that the man did on the slider ? * m
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36 votes
36 votes
F (50 N)
30°
d = 30 m
How much the work that the man did on the slider ? *
m

User Sujay S Kumar
by
2.9k points

1 Answer

21 votes
21 votes

Answer:

W=1.3*10^3 J

Step-by-step explanation:

Work is defined as the product of the displacement and the magnitudes of the component of the force along the direction of displacement. Therefore

W = F*cosθ*d

=50*cos30*30

=1500*cos30=1299 J

W=1.3*10^3 J

User Donald Raab
by
3.0k points
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