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Figure 1 of 1 Learning Goal: To be able to develop an equation relating the linear distance between moving bodies to the angular position and velocity of the first or driving body and to use this relationship to derive the function for absolute velocity and acceleration of the second body. A circular cam is in contact with a rectangular lifter and used to intermittently operate a piece of equipment at the end of a lifter arm. The lifter is in contact with the highest point of the cam at the instant shown and the litter is constrained to move only in the vertical direction. The cam has a radius of 4.3 In and is rotating about point O, which is offset from the center by a distance = 3.0 In- The cam's angular position is measured from the positive x axis and is positive clockwise. The angular velocity and acceleration are positive clockwise.(Figure 1) Part A -Velocity of the inter Find the linear velocity of the lifter with respect to point when the cam has an angular position of=37° and is rotating with an angular velocity of w=1.4 rad/s. Express your answer to two significant figures and Include the appropriate units. ▸ View Available Hint(c) for Part A for Park Vndo for Partnado to Part Ane for Part A keyboard shortcuts for Part A help for Part A Value Units Submit ▼Part B - Acceleration of the lifter Find the linear acceleration of the lifter with respect to point when the angle is 0=37°, the angular velocity is = 1.4 rad/s, and the angular acceleration is a = 8.0 rad/s². Express your answer to two significant figures and Include the appropriate units. Assume the positive direction is upward. ▸ View Available Hint(s) for Part B for Party Vndo for Part redo to Part B not for Part B keyboard shortcuts for Part B help for Part B Submit Value Part C Complete previous part(s) Units

Figure 1 of 1 Learning Goal: To be able to develop an equation relating the linear distance between moving bodies to the angular position and velocity of the first or driving body and to use this relationship to derive the function for absolute velocity and acceleration of the second body. A circular cam is in contact with a rectangular lifter and used to intermittently operate a piece of equipment at the end of a lifter arm. The lifter is in contact with the highest point of the cam at the instant shown and the litter is constrained to move only in the vertical direction. The cam has a radius of 4.3 In and is rotating about point O, which is offset from the center by a distance = 3.0 In- The cam's angular position is measured from the positive x axis and is positive clockwise. The angular velocity and acceleration are positive clockwise.(Figure 1) Part A -Velocity of the inter Find the linear velocity of the lifter with respect to point when the cam has an angular position of=37° and is rotating with an angular velocity of w=1.4 rad/s. Express your answer to two significant figures and Include the appropriate units. ▸ View Available Hint(c) for Part A for Park Vndo for Partnado to Part Ane for Part A keyboard shortcuts for Part A help for Part A Value Units Submit ▼Part B - Acceleration of the lifter Find the linear acceleration of the lifter with respect to point when the angle is 0=37°, the angular velocity is = 1.4 rad/s, and the angular acceleration is a = 8.0 rad/s². Express your answer to two significant figures and Include the appropriate units. Assume the positive direction is upward. ▸ View Available Hint(s) for Part B for Party Vndo for Part redo to Part B not for Part B keyboard shortcuts for Part B help for Part B Submit Value Part C Complete previous part(s) Units

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 105P: A 2-kg block on a frictionless inclined plane at 45 has a cord attached to a pulley of mass 1 kg and...
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Learning Goal: To be able to develop an equation relating the linear distance between moving bodies to the angular position and velocity of the first or driving body and to use this relationship to derive the function for absolute velocity and acceleration of the second body. A circular cam is in contact with a rectangular lifter and used to intermittently operate a piece of equipment at the end of a lifter arm. The lifter is in contact with the highest point of the cam at the instant shown and the litter is constrained to move only in the vertical direction. The cam has a radius of 4.3 In and is rotating about point O, which is offset from the center by a distance = 3.0 In- The cam's angular position is measured from the positive x axis and is positive clockwise. The angular velocity and acceleration are positive clockwise.(Figure 1) Part A -Velocity of the inter Find the linear velocity of the lifter with respect to point when the cam has an angular position of=37° and is rotating with an angular velocity of w=1.4 rad/s. Express your answer to two significant figures and Include the appropriate units. ▸ View Available Hint(c) for Part A for Park Vndo for Partnado to Part Ane for Part A keyboard shortcuts for Part A help for Part A Value Units Submit ▼Part B - Acceleration of the lifter Find the linear acceleration of the lifter with respect to point when the angle is 0=37°, the angular velocity is = 1.4 rad/s, and the angular acceleration is a = 8.0 rad/s². Express your answer to two significant figures and Include the appropriate units. Assume the positive direction is upward. ▸ View Available Hint(s) for Part B for Party Vndo for Part redo to Part B not for Part B keyboard shortcuts for Part B help for Part B Submit Value Part C Complete previous part(s) Units
Transcribed Image Text:Learning Goal: To be able to develop an equation relating the linear distance between moving bodies to the angular position and velocity of the first or driving body and to use this relationship to derive the function for absolute velocity and acceleration of the second body. A circular cam is in contact with a rectangular lifter and used to intermittently operate a piece of equipment at the end of a lifter arm. The lifter is in contact with the highest point of the cam at the instant shown and the litter is constrained to move only in the vertical direction. The cam has a radius of 4.3 In and is rotating about point O, which is offset from the center by a distance = 3.0 In- The cam's angular position is measured from the positive x axis and is positive clockwise. The angular velocity and acceleration are positive clockwise.(Figure 1) Part A -Velocity of the inter Find the linear velocity of the lifter with respect to point when the cam has an angular position of=37° and is rotating with an angular velocity of w=1.4 rad/s. Express your answer to two significant figures and Include the appropriate units. ▸ View Available Hint(c) for Part A for Park Vndo for Partnado to Part Ane for Part A keyboard shortcuts for Part A help for Part A Value Units Submit ▼Part B - Acceleration of the lifter Find the linear acceleration of the lifter with respect to point when the angle is 0=37°, the angular velocity is = 1.4 rad/s, and the angular acceleration is a = 8.0 rad/s². Express your answer to two significant figures and Include the appropriate units. Assume the positive direction is upward. ▸ View Available Hint(s) for Part B for Party Vndo for Part redo to Part B not for Part B keyboard shortcuts for Part B help for Part B Submit Value Part C Complete previous part(s) Units
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