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16-23. The motor turns gear A so that its angular velocity
Chapter 17, Problem 16-23(choose chapter or problem)
16-23. The motor turns gear A so that its angular velocity increases uniformly from zero to 3000 rev/min after the shaft turns 200 rev. Determine the angular velocity of gear D when / = 3 s. The radii of gears A, B. C, and D are rA = 25 mm. rR = 100 mm, rc = 40 mm. and rD = 100 mm. respectively.
Questions & Answers
QUESTION:
16-23. The motor turns gear A so that its angular velocity increases uniformly from zero to 3000 rev/min after the shaft turns 200 rev. Determine the angular velocity of gear D when / = 3 s. The radii of gears A, B. C, and D are rA = 25 mm. rR = 100 mm, rc = 40 mm. and rD = 100 mm. respectively.
ANSWER:Step 1 of 3
The angular acceleration of the gear A remains constant. It can be represented as,
For , , , .