The ladder of the fire truck rotates around the z axis with an angular velocity ω1 = 0.20 rad/s , which is increasing at 0.75 rad/s2 . At the same instant it is rotating upward at a constant rate ω2 = 0.65 rad/s . Determine the velocity of point A located at the top of the ladder at this instant. Enter the x, y, and z components of the velocity separated by commas. Determine the acceleration of point A located at the top of the ladder at this instant. Enter the x, y, and z components of the acceleration separated by commas.
The ladder of the fire truck rotates around the z axis with an angular velocity ω1 = 0.20 rad/s , which is increasing at 0.75 rad/s2 . At the same instant it is rotating upward at a constant rate ω2 = 0.65 rad/s . Determine the velocity of point A located at the top of the ladder at this instant. Enter the x, y, and z components of the velocity separated by commas. Determine the acceleration of point A located at the top of the ladder at this instant. Enter the x, y, and z components of the acceleration separated by commas.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The ladder of the fire truck rotates around the z axis with an angular velocity ω1 = 0.20 rad/s , which is increasing at 0.75 rad/s2 . At the same instant it is rotating upward at a constant rate ω2 = 0.65 rad/s .
Determine the velocity of point A located at the top of the ladder at this instant. Enter the x, y, and z components of the velocity separated by commas.
Determine the acceleration of point A located at the top of the ladder at this instant. Enter the x, y, and z components of the acceleration separated by commas.
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