Question

Dimension of initial displacement

Answer 1

Displacement is defined as change in the position of the particle in a specific direction during a time interval. It is a vector quantity. SI unit of Displacement is metre (m).An initial displacement = initial condition (tab) = position at time = 0, but it will not necesarily stay there as time go on. A forced displacement = a point/region where we enforce a displacement: u=cte, v=cte w=cte (or just a few of these) and this remains like that however time is passing.

Answer 2

Answer:

Dimensions of common physical quantities

Quantity Relation Dimension

stress force/area [MT−2L−1]

pressure. force/area. MT−2L−1]

density. mass/volume [ML−3]

strain displacement/length [1]

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