In cycloidal motion of cam follower, the maximum acceleration of follower motion fmax at \(\theta = \frac{\phi }{4}\) is
1
\(\frac{{h\pi {\omega ^2}}}{{2{\phi ^2}}}\)
2
\(\frac{{3h\pi {\omega ^2}}}{{2{\phi ^2}}}\)
3
\(\frac{{2h\pi {\omega ^2}}}{{{\phi ^2}}}\)
4
\(\frac{{3h\pi {\omega ^2}}}{{{\phi ^2}}}\)