A car is moving in a circular horizontal track of radius 10m with a constant speed of 10m/s. A bob is suspended from the roof of the car by string of length 1m. The angle made by the string with the vertical is
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Answer:
Please see the screen shot attached
Tan alpha = V^2/Rg
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![](https://hi-static.z-dn.net/files/d5b/d8652ab15bf24bd60069009050a7a68d.png)
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