for a ring, are the angular and linear velocities the same for every point?
for a ring, are the angular and linear velocities the same for every point?
Homework Answers
Linear velocity = angular velocity 
radius of the
ring
The angular velocity of all points are same if it is not accelerated. So here the angular velocity of all points are same.
As the radius of the ring is same for all points . So the linear velocity of all points are also same.
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for a ring, are the angular and linear velocities the same for
every point?
Determine the angular velocities (ω3 and ω4) and the linear velocity (magnitude and direction) of point...
Determine the angular velocities (ω3 and ω4) and the linear
velocity (magnitude and direction) of point P. The filled circles
are the joints of the fixed link 1. Use the dimension of the link
provided to determine the appropriate scale and to determine the
remaining link lengths, if need be.
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QUESTION 4 A link AB is shown below. The direction of linear velocities of points A...
QUESTION 4 A link AB is shown below. The direction of linear velocities of points A and B at a particular instant are shown in the figure as well. If the instantaneous angular velocity of the link is w then the magnitude of the linear velocities of points A and B are, = 25 w and v= 1.86 - 1.154 and v, = 2.31 1A = 2.31 w and wg = 1.154 A = 1.86 w and Yg = 2.5...
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6. (12 pts.) The table that follows lists four pairs of initial...
Determine the angular velocities (ω3 and ω4) and the linear
velocity (magnitude and direction) of point P. The filled circles
are the joints of the fixed link 1. Use the dimension of the link
provided to determine the appropriate scale and to determine the
remaining link lengths, if need be.
4 - 29 in W, - 2 rad/s cow
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QUESTION 4 A link AB is shown below. The direction of linear velocities of points A and B at a particular instant are shown in the figure as well. If the instantaneous angular velocity of the link is w then the magnitude of the linear velocities of points A and B are, = 25 w and v= 1.86 - 1.154 and v, = 2.31 1A = 2.31 w and wg = 1.154 A = 1.86 w and Yg = 2.5...
Tutorial: Angular Momentum and Torque III. Angular Momentum The angular momentum of a point particle is defined by: L = ixp. Here, is a vector that points from the point of rotation (or point around which the angular momentum is calculated) to the location of the particle and p = mb is the linear momentum of the particle. A Your little brother Joey is playing with his toy airplane. The airplane is tied to a string and its motor makes...
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