Bullet and Target | Numerical। গাণিতিক সমস্যা । Motion in 1D | সরলরৈখিক গতি

[@tech-junkie2016]

awesome video sir, differentiation er video chai.

[@iiliy5932]

Sir 1st er math ta ki onno kono easy process e kra jabe🧐

[@sudiptakhanra1]

etar ar kono as such short cut nei, etai apatoto.