+ public static double psi_to_pa(double psi) {
+ return psi * 6894.76;
+ }
+
+ public static double pa_to_psi(double pa) {
+ return pa / 6894.76;
+ }
+
+ public static double n_to_lb(double n) {
+ return n * 0.22480894;
+ }
+
+ public static double lb_to_n(double lb) {
+ return lb / 0.22480894;
+ }
+