A small spherical bead of mass 305 g is released from rest, Ask an Expert

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A small, spherical bead of mass 3.05 g is released from rest at t = 0 in a bottle of liquid shampoo. The terminal speed is observed to be vT = 1.80 cm/s.

(a) Find the value of the constant b in the equation = -b)

N·s/m

(b) Find the time t at which it reaches 0.632vT

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