A force of 25N acts on a body such that couple arm is 80cm . calculate the moment of couple in the SI system .
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Answer:
Force = 25N, Arm of Couple = 80N-cm
Moment of Couple = Force × Arm of Couple
= 25 × 80 × 1/100 Nm
= 25 × 0.8 = 20 Nm.
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Answer: 20N
Explanation:
80cm=80/100m
M_O_C=F x arm of couple
=25*80/100
20N
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