The ladder of the fire truck rotates around the z axis with an angular velocity of 0 15 rad s, which is increasing at 0 2 rad s At the same instant it is rotating upward at 2 0 6 rad s while increasing at 0 4 rad s Determine the velocity and acceleration of point A located at the top of the ladder ...

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The ladder of the fire truck rotates around the z axis with an angular velocity of

Question:

The ladder of the fire truck rotates around the z axis with an angular velocity of ω₁ = 0.15 rad/s, which is increasing at 0.2 rad/s². At the same instant it is rotating upward at ω₂ = 0.6 rad/s while increasing at 0.4 rad/s². Determine the velocity and acceleration of point A located at the top of the ladder at this instant.