1.

A force of 50 dynes acts on a rigid body, such that the perpendicular distance between the fulcrum and the point of application of force is 75cm. Calculate the moment of force.

Answer»

Force F = 50 dynes 

⊥ distance = 75cm 

∴ Moment of force = F × ⊥ distance 

= 50 × 75 = 3750 dynecm



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