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An object moving along x-axis is acted upon by a variable force F(x) . How much…
Related Topics
Wize University Physics Textbook (Master) > Work and Energy
Mechanical Work (Basic)
3 Activities
An object moving along x-axis is acted upon by a variable force
F
(
x
)
F\left(x\right)
F
(
x
)
. How much work does the force do on the object as the object moves from x=0 to x=16 m?
-60 J
+210 J
+60 J
-210 J
+40 J
I don't know
Check Submission
More Mechanical Work (Basic) Questions:
work done
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70
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70kg
70
k
g
man carries a
15
k
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15kg
15
k
g
box up a flight of stairs. If the angle of the stairs is
25
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25\degree
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and the man travels a total distance of
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A 20kg wagon rests on an inclined plane with angle 30°. The wagon is pulled by a 200N tension force along the plane and is displaced by 2 m. The coefficient of kinetic friction between the surfaces is 0.30.
A
70
k
g
70kg
70
k
g
man carries a
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k
g
15kg
15
k
g
box up a flight of stairs.
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25
°
25\degree
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and the man travels a total distance of
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14
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work done
A
70
k
g
70kg
70
k
g
man carries a
15
k
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15
k
g
box up a flight of stairs. If the angle of the stairs is
25
°
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and the man travels a total distance of
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m
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14
m
, how much work does he do to the box? How much work does he do in total?
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