In the figure, block A has a mass of 8.04 kg. It rests on a smooth (assume frictionless) horizontal table and is connected by a very light horizontal string over an ideal pulley to block B, which has a mass of 9.77 kg. When block B is gently released from rest, how long does it take block B to travel 88.6 cm?

Note: Be careful! Be sure all quantities are expressed in standard units before calculating anything.

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