Net Work Done by Force (Jee Mains) | ExamDuo
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Work done
Medium
Net Work Done by Force
A body of mass
0.5
k
g
travels on straight line path with velocity
v
=
(
3
x
2
+
4
)
m
∕
s
. The net workdone by the force during its displacement from
x
=
0
to
x
=
2
m
is :
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128
J
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64
J
D
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