Question

Calculate the magnitude of the force of a couple which produces a moment of 21 Nm and the arm of the couple is 63 cm.
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Answer 1

Answer:

• $33.33 N$

Explanation:

$Given:-$

• Moment of couple = 21 Nm

• Arm of couple = 63 cm = 0.63 m

$ToFind:-$

• Magnitude of the force of couple

$Solution :-$

$\boxed{Moment \ of \ couple = F \times Arm \ of \ couple}$

$\implies \:\:21=F\times\:0.63$

$\implies \:\: \dfrac{21}{0.63}=F$

$\implies \:\: 33.33=F$

$\implies \:\: F=33.33$

Magnitude of the force of couple is 33.33 N