The slotted arm OArotates about a fixed axis through O. At the instant under consideration, 0 = 32°, = 47 deg/s, and = 21 deg/s. Determine the magnited of the force Fapplied by arm OA and the magnitude of the force Napplied by the sides of the slot to the 0.3- kg slider B. Neglect all friction, and let L=0.64 m. The motion occurs ina vertical plane.

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, (A = 32°, ) = 47 deg/s, and ) = 21 deg/s?.
Determine the magnited of the force Fapplied by arm OA and the magnitude of the force Napplied by the sides of the slot to the 0.3-
kg slider B. Neglect al friction, and let L=0.64 m. The motion occurs ina vertical plane.
B
Part 1
Slider B moves only vertically (the y-direction). Find the acceleration (positive if up. negative if down).
y
Answer: a, =
m/s2
Transcribed Image Text:The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, (A = 32°, ) = 47 deg/s, and ) = 21 deg/s?. Determine the magnited of the force Fapplied by arm OA and the magnitude of the force Napplied by the sides of the slot to the 0.3- kg slider B. Neglect al friction, and let L=0.64 m. The motion occurs ina vertical plane. B Part 1 Slider B moves only vertically (the y-direction). Find the acceleration (positive if up. negative if down). y Answer: a, = m/s2
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