Ball bearings leave the horizontal track with a speed between 0.8 m/s and 1.2 m/s and are intended to fall through the hole 80 mm below as shown. The initial design used a hole width of 70 mm and located the hole 120 mm from the track, but ball bearings keep bouncing out onto the floor. Correctly design the hole width and location.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Ball bearings leave the horizontal track with a speed
between 0.8 m/s and 1.2 m/s and are intended to fall through
the hole 80 mm below as shown. The initial design used a
hole width of 70 mm and located the hole 120 mm from the
track, but ball bearings keep bouncing out onto the floor.
Correctly design the hole width and location.
20 mm
120 mm
80 mm
TiT
70 mm
-
Transcribed Image Text:Ball bearings leave the horizontal track with a speed between 0.8 m/s and 1.2 m/s and are intended to fall through the hole 80 mm below as shown. The initial design used a hole width of 70 mm and located the hole 120 mm from the track, but ball bearings keep bouncing out onto the floor. Correctly design the hole width and location. 20 mm 120 mm 80 mm TiT 70 mm -
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