  By using a shooting technique, we prove that the quasilinear boundary value
problem $$ \textrm{div} \, \left( \frac{\nabla u}{\sqrt{1-| \nabla u
|^2}}\right) + \lambda q(| x |) | u |^{p-1} u = 0, \qquad u|_{\partial
\mathcal{B}} = 0,$$ where $\mathcal{B} \subset \mathbb{R}^N$ is a ball and $p >
1$, has more and more pairs of nodal solutions on growing of the parameter
$\lambda > 0$. The radial Neumann problem and the periodic problem for the
corresponding one-dimensional equation are considered, as well.
