Is the equation for displacement in the n th second dimensionally correct?

Is the equation for displacement in the n th second dimensionally correct? S = u + a (n- 1/2) Answer: Yes See the explanation given by Vimal Raj If we notice the derivation of this formula let t1=x and t2=y (for my easiness) S(y)=uy + 1/2 ay^2———-(1) S(x)=ux + 1/2 ax^2———–(2) sub (2) from (1) S(y)-S(x)=uy…… Continue reading Is the equation for displacement in the n th second dimensionally correct?

Physics doubts from Class XI student

How to check the correctness of equation s=u+0.5a(2n-1) using dimensional analysis?(Please describe) In law of conservation of linear momentum derivation,why force acting on body B by A is taken as product of mass and acceleration of "B" and not "A" instead of "B"?   Answer The accuracy is checked as usual, but remember that the…… Continue reading Physics doubts from Class XI student