1. As shown in the picture below, a portion of a cam can be represented by the logarithmic spiral r = (40e0.050) mm, where is in radians. When the point of the cam that contacts the follower rod is at an angular position = 0.349 radians, the cam has an angular velocity of 0 = 3.5 rad/s and an angula acceleration of 0 = 2.4 rad/s². Determine the magnitudes of the velocity and acceleration of this point on the cam. 8 r = 40e0.050

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1. As shown in the picture below, a portion of a
cam can be represented by the logarithmic
spiral r = (40e0.050) mm, where is in
radians. When the point of the cam that
contacts the follower rod is at an angular
position = 0.349 radians, the cam has an
angular velocity of 0 = 3.5 rad/s and an angular
acceleration of 0 = 2.4 rad/s². Determine the
magnitudes of the velocity and acceleration of
this point on the cam.
0
r = 40e0.050
Transcribed Image Text:1. As shown in the picture below, a portion of a cam can be represented by the logarithmic spiral r = (40e0.050) mm, where is in radians. When the point of the cam that contacts the follower rod is at an angular position = 0.349 radians, the cam has an angular velocity of 0 = 3.5 rad/s and an angular acceleration of 0 = 2.4 rad/s². Determine the magnitudes of the velocity and acceleration of this point on the cam. 0 r = 40e0.050
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