Physics, 19.10.2019 02:20 joshuasanders7490
Astraight line is drawn on the surface of a 14-cm-radius turntable from the center to the perimeter. a bug crawls along this line from the center outward as the turntable spins counterclockwise at a constant 45 rpm. its walking speed relative to the turntable is a steady 3.8 cm/s. let its initial heading be in the positive x-direction, where the x- and y-directions are fixed relative to the laboratory. as the bug reaches the edge of the turntable (still traveling at 3.8 cm/s radially, relative to the turntable) what are the x and y components of the velocity of the bug?
Answers: 1
![\left[\begin{array}{c}0.66&0\end{array}\right]](/tpl/images/0333/1741/646fb.png)
m/s
![\overrightarrow{v}=[vcos(\omega t)-\omega vtsin(\omega t)]\hat{x}+[vsin(\omega t)+\omega vtcos(\omega t)]\hat{y}](/tpl/images/0333/1741/4d399.png)
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Astraight line is drawn on the surface of a 14-cm-radius turntable from the center to the perimeter....
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