Questions by Kelvyn

Questions by Kelvyn

Which expression is equivalent

asked Aug 9, 2023

1 answer

28 votes

72.8k views

An automobile moving along a straight track changes its velocity from 40 m/s to 80 m/s in a distance of 200 m. What is the (constant) acceleration of the vehicle during this time

asked Oct 23, 2022

1 answer

26 votes

251k views

By using order of magnitude analysis, the continuity and Navier-Stokes equations can be simplified to the Prandtl boundary-layer equations. For steady, incompressible, and two-dimensional flow, neglecting

asked Oct 8, 2022

1 answer

37 votes

326k views

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