Question

An inexpensive timer is to be made from a funnel as indicated in
figure. The funnel is filled to the top with water and the plug is
removed at time t = 0 to allow the water to run out. Marks are to be
placed on the wall of the funnel indicating the time in 15-s intervals,
from 0 to 3 min (at which time the funnel becomes empty).If the
funnel outlet has a diameter of d = 2.8 mm, draw to scale the funnel
with the timing marks for funnels with angles of 32°, 52°, and 62° (by
using excel)

Answer 1

Answer:

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Explanation:

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