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Mira la respuestaMira la respuesta done loading Muestra el texto de la transcripción de la imagenPregunta: 1. The system consists of a base withTwo wheels that have an arm on topMovable that breaks. This arm consists ofOf a bar of length La and with aD-diameter sphere at the end.Given the dimensions and weights of theComponents of
1. The system consists of a base with
Two wheels that have an arm on top
Movable that breaks. This arm consists of
Of a bar of length La and with a
D-diameter sphere at the end.
Given the dimensions and weights of the
Components of the system, the speed
& acceleration of the base and the
Arm rotation information: (arm)
Movable determines the following:
1. The moment of mass incercia of the movable arm (bar and disc) with respect to the axis of
Rotation at point D.
2.
Since the movable arm goes from an initial angle (time = 0) of 0g = theta 3 initial
Radians at an angle of ®s = theta 3 final radians in a time T seconds and does it at a
Uniform angular acceleration determines
A. The required angular acceleration
B. The angular velocity when the movable arm is halfway
C. The speed and acceleration of point E with respect to point D when the arm is movable
It's halfway there
3. Determine the torque to be applied at point D when the movable arm arm is at
Halfway through
4. If the base moves with a uniform Abase acceleration, it determines the acceleration of E
DATA
1. Long bar = 8.5 feet
2. Length ED = 8.5+ 2.5 feet
3. Sphere diameter = 2.6 feet
4. Length L1 = 42.8 inches
5. Weight of the bar = 55 pounds
6. Weight of the sphere = 19 pounds
7. Initial Theta 3 angle = 5.6 degrees
8. Angle Theta 3 final = 113 degrees
9. Time = 4.7 seconds
10. Base acceleration = 13.2 feet/seconds
- Hay 2 pasos para resolver este problema.SoluciónPaso 1Mira la respuesta completaPaso 2
To solve this problem, let's break it down into steps and address each part separately:
Step 1: Calcu...
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