Question

d^2 r/dt^2 = (dx/dt)^2 *r

solve this

Answer 1

\[\huge \frac{d^2 r}{dt^2} = \left(\frac{dx}{dt}\right)^2 r\]
is that the question?

Answer 2

yes

Answer 3

you sure? one is r and the other is x?

Answer 4

yes

Answer 5

@omjat u doin ODE or PDE?

Answer 6

Ordinary Differential equations or Partial differential equations?

Answer 7

@lgbasallote is right

Answer 8

just give me answer