Answer :
According to the Pythagoras theorem, the distance to the east is side AB=20 meters, the distance to the north BC=30 meters, and the distance is (AC)2= (AB)2 + (BC)2 (AC)2 = (20)2 + (30)2 AC = 36 m, northeat.
How is displacement determined?
By calculating the ultimate distance away from a point, displacement can be estimated by subtracting the initial distance. The key to determining velocity is displacement (which is also a vector). Speed is measured in terms of distance/time, whereas velocity is measured in terms of displacement/time.
What technique is a displacement technique?
The Method of Displacement, The deformations, from which internal forces and reactions are computed, can be calculated from a system of equilibrium equations. When there are more unknown forces than unknown displacements and rotations, the displacement approach wins out over the force method.
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