Drawing an Acceleration Diagram for Θ=30°, Velocity of b=0.9m/s, Radius =0.15m

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SUMMARY

The discussion focuses on drawing an acceleration diagram for a system with an angle of Θ=30°, a velocity of b=0.9 m/s, and a radius of 0.15 m. The solution involves using trigonometry to relate distances C and B, where C represents the height of point C above a horizontal line through point O, and B is the distance of point B from a vertical axis through O. The next step is to differentiate the relationship between C and B twice with respect to time to derive the acceleration components.

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  • Knowledge of kinematics, specifically acceleration and velocity relationships
  • Basic understanding of vector diagrams in physics
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firelord
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Hey guys i done every thing and i just wan to know how to draw the acceleration diagram, thanks.

Homework Statement



Θ=30°
velocity of b=0.9m/s
radius =0.15m

Homework Equations


View attachment question 3.docx

The Attempt at a Solution


in the attachment question 3
 
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As this is still unanswered, I'll indicate how I think it would be done.

You use triangles and trigonometry to show how distance C is related to distance B, where C is the height of point C above the horizontal line passing through O, and B is the distance of point B from a vertical axis through O.

Once you have C related to B, differentiate twice wrt time, to obtain d²C/dt² in terms of dB/dt, etc.
 

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