Problem 1: The load below is being lifted. And at 4 ft, having constant acceleration from its rest with an upward velocity of 3 ft/sec. The gear at A of the rotating motor drives gear B, which is attached to the rotating drum. Determine the :acceleration of point C on the cable in contact with the rotating drum as the load passes this position.angular velocity and angular acceleration of the gear at The gear at A of the rotating motor drives gear B, which is attached to the rotating drum. 36"48"12"3 ft/sec4'

Answered: Image /qna-images/answer/790a4c03-c367-4ffd-8950-4d4cb0ea0bda.jpg

Answered: 36" 48" 12" 3 ft/sec 4'

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

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Problem 1: The load below is being lifted. And at 4 ft, having constant acceleration from its rest with an upward velocity of 3 ft/sec. The gear at A of the rotating motor drives gear B, which is attached to the rotating drum.

Determine the :

acceleration of point C on the cable in contact with the rotating drum as the load passes this position.
angular velocity and angular acceleration of the gear at

The gear at A of the rotating motor drives gear B, which is attached to the rotating drum.

Definition Definition Rate of change of angular velocity. Angular acceleration indicates how fast the angular velocity changes over time. It is a vector quantity and has both magnitude and direction. Magnitude is represented by the length of the vector and direction is represented by the right-hand thumb rule. An angular acceleration vector will be always perpendicular to the plane of rotation. Angular acceleration is generally denoted by the Greek letter α and its SI unit is rad/s 2 .

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