What angle will the string make with the vertical?
Classical Mechanics
Level
5
A light string carrying a small bob of mass \(5\times10^{-2}\text{ kg}\) hangs from the roof of a moving vehicle. The vehicle moves down an incline making an angle of \(30^\circ\) with the horizontal with a constant acceleration of \(3\text{ m/s}^2\).
To the nearest degree, what angle will the string make with the vertical?
by
Rohaan Nadeem