the diagram above shows forces 4N 6N 10N and 8N... - JAMB Physics 2004 Question
A
13N
B
17N
C
√3N
D
7√3N
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Correct Option: A
Component of 8N along the horizontal = 8 cos 60o = 8 x 0.5
= 4N
Similarity Component of 6N along the horizontal = 6 cos 60o = 3N
∴ Total force towards the right = 10 + 4 + 3
= 17N
Again total force toward the left = 4N
∴ Net horizontal force (towards the right) = 17-4
= 13N
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