Two forces of magnitude 7N and 15N act towards the north and 20 N force acts towards the south.
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Explanation:
Two forces of magnitude 7N and 15N act towards the north and 20 N force acts towards the south.
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Explanation:
as 7N and 15N act on same direction
N' = 7N + 15N = 22N
other act in opposite direction so
is -20N
net Force N'' = 22N + (- 20) N
N'' = 22N - 20 N = 2N
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