Question

how much force is required to produce torque of 20Nm if the point of rotation is 10cm away from force​

Answer 1

Magnitude of force required is 200 N.

Explanation:

1. Magnitude of moment (M) = 20 Nm

  Perpendicular distance between line of action of force and point of  

  rotation (L) =10 cm =0.1 m

2. From the formula of moment

   Moment (M) = Force (F) × Perpendicular distance(L)

   20 = F×0.1

   So

   $\mathbf{Force \ (F)=\frac{20}{0.1}}$

  Required value of force (F) =200 N

Answer 2

Answer:

20

Explanation:

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