[" 12.प्रमाणित करें कि "v^(2)=u^(2)+2as," जहाँ "u,v,a" एवं "s" के "],[" अर्थ सामान्य हैं। "]

Find the relation v^2 = u^2 + 2as

v=u+at" ".....1 s=ut+1/2at^(2)" ".....2 v^(2)=2as+u^(2)" "......3 v^(2)+u^(2)=2as" ".....4 Which of the above is not a equation of uniform acceleration ?

Solve :3(2u+v)=7u v , 3(u+3v)=11 u v

int(udu+vdv)/(u^(2)+v^(2))=

int(vdu-udv)/(u^(2)+v^(2))=

Find the value of (-8u^(2)v^(6)) xx(-20uv) for u = 2.5 and v = 1.

Derive following equations for a uniformly accelerated motion : (i) v = u + at (ii) S = ut+(1)/(2) at^(2) (iii) v^(2)= u^(2) +2aS Where the symbols have their usual meanings .

2u+3v=2,4u-6v=0 the value of u= ……….