Video Title: OnnoRokom Pathshala Lecture: Vector Subject: Physics Topic: Crossing a River Class: HSC 1st Year Lectured by: Sourov Bijoy Website: www.onnorokompathshala.com Facebook: www.facebook.com/OnnoRokomPathshala Related Playlist Link ▬▬▬▬▬▬▬▬▬ Vector ► goo.gl/ziRMbX