Problem 2: The slotted bar shown below is pinned at O. It has a constant angular velocity of 0 = 3 rad/s and drives the pin, P, counterclockwise through the curved guide. The shape of the guide is defined by the equation (0.40) m, where 0 is in radians and lies in the horizontal plane. If the pin has a mass of 0.2 kg, determine: r =

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter1: Introduction To Statics
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Problem 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...
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Problem 2: The slotted bar shown below is pinned at O. It has a constant angular velocity of 0 = 3 rad/s and
drives the pin, P, counterclockwise through the curved guide. The shape of the guide is defined by the equation
r = (0.40) m, where 0 is in radians and lies in the horizontal plane. If the pin has a mass of 0.2 kg, determine:
(a) the velocity vector of the pin P, in cylindrical coordinates,
(b) the acceleration vector of the pin P, in cylindrical coordinates,
(c) the magnitude of the force applied to the pin by the slotted bar, and
(d) the magnitude of the force applied to the pin by the curved guide,
all when 0 = 1/4 rad
0.5 m
r = 0.40
ė
= 3 rad/s
Transcribed Image Text:Problem 2: The slotted bar shown below is pinned at O. It has a constant angular velocity of 0 = 3 rad/s and drives the pin, P, counterclockwise through the curved guide. The shape of the guide is defined by the equation r = (0.40) m, where 0 is in radians and lies in the horizontal plane. If the pin has a mass of 0.2 kg, determine: (a) the velocity vector of the pin P, in cylindrical coordinates, (b) the acceleration vector of the pin P, in cylindrical coordinates, (c) the magnitude of the force applied to the pin by the slotted bar, and (d) the magnitude of the force applied to the pin by the curved guide, all when 0 = 1/4 rad 0.5 m r = 0.40 ė = 3 rad/s
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