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Byju's Answer
Standard XII
Physics
Problems with Pseudo Force
What force is...
Question
What force is required to push a
200
N
body upon a
30
o
smooth incline with an acceleration of
2
m
/
s
2
, if the force is to be applied along the plane.
(
g
=
10
m
/
s
2
)
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Solution
200
N
means 20kg object
From above image
F
−
100
=
20
×
a
since
a
=
2
so,
F
=
100
+
40
F
=
140
N
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