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Byju's Answer
Standard IX
Physics
Second Law of Motion
A 10 N forc...
Question
A
10
N
force applied on a body produces in it an acceleration of
2
m
s
−
2
. The mass of the body is
A
2
k
g
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B
5
k
g
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C
10
k
g
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D
20
k
g
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Solution
The correct option is
B
5
k
g
Applying Newton’s second law of motion,
F
=
m
a
⇒
a
=
F
m
and
m
=
F
a
Here,
F
=
10
N
and
a
=
2
m
/
s
2
⇒
m
=
10
2
=
5
k
g
Option
−
B
is correct.
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0
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