Aptitude Test Problems in Physics Science for Everyone by S Krotov ( PDFDrive.com )

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(^72) Aptitude Test Problems in Physics
Determine the velocity u acquired by a
wedge immediately after the shock front
passes through it. The mass of the wedge is
m, and its size is shown in Fig. 72. Friction
should be neglected, and the velocity ac-
quired by the wedge should be assumed to be
much lower than the velocity of the wave
(u < v).

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