The drag of these particles is measured by fd kv where v

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In a pollution control experiment, minute solid particles (typical mass 1 X 10 ^-13 slug) are dropped in air. The terminal speed of the particles is measured to be 0.2 ft/s. The drag of these particles is measured by F_D = kV, where V is the instantaneous particle speed. Find the value of the constant k. Find the time required to reach 99% of the terminal speed.

Reference no: EM13645177

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