The solution of `(d v)/(dt)+k/m v=-g` is

The solution of (dv)/(dt)+(k)/(m)v=-g is

the solution of (dy)/(dt)+(k)/(m)y=-g is

The solution of differential equation (dt)/(dx) = (t[d/dx{g(x)}]-t^(2))/(g(x) ) is

For the reaction 3A(g)overset(k)toB(g)+C(g) k is 10^(-4)L//mol.min . If [A] = 0.5M then the value of -(d[A])/(dt) (in ms^(-1) is:

For the reaction 3A(g)overset(k)toB(g)+C(g) k is 10^(-4)L//mol.min . If [A] = 0.5M then the value of -(d[A])/(dt) (in ms^(-1) is:

For the reaction 3A(g)overset(k)toB(g)+C(g) k is 10^(-4)L//mol.min . If [A] = 0.5M then the value of -(d[A])/(dt) (in ms^(-1) is:

The velocity v of mass m of a rocket at time t is given by the equation : m (dv)/(dt)+V (dm)/(dt)=0 , where 'V' is the constant velocity of emission. If the rocket starts from rest when t=0 with mass m, prove that : v= V log ((m_(0))/(m)) .

If 1 mol of an electrolyte is dissolved in V cm^(3) of a solution, then molar conductivity of the solution is Lambda_(m) = conductivity of the solution xx V. If the concentration of the solution is (M)/(10), then find the value of V.