In this short article, we observe that the path of particle of mass $m$ moving along $mathbf{r}= mathbf{r}(t)$ under pseudo-force $mathbf{A}(t)$, $t$ denotes the time, is given by $mathbf{r}_d= int(frac{dmathbf{r}}{dt} mathbf{A}(t)) dt +mathbf{c}$. We also observe that the effective force $mathbf{F}_e$ on that particle due to pseudo-force $mathbf{A}(t)$, is given by $ mathbf{F}_e= mathbf{F} mat...

North Atlantic right whales Eubalaena glacialis are most commonly observed along the eastern seaboard of America; however, their distribution and occupancy patterns have become less predictable in last decade. This study explored individual captured photographically from both dedicated opportunistic sources 2015 to 2019 Gulf St. Lawrence (GSL), an area previously understudied for whale presence...