An object mass m=1 is in free fall at a height h(t) of the surface. Considering the presence of a force of air resistance `f_(r)=(dh)/(dt) ` and gravity g=9,8m/s^2, find the differential equation that models the problem.
1 Answer | Add Yours
The total force is the vector sum of the gravitational and downword l forces:
This is applied when ball is moving downword .
We’ve answered 319,199 questions. We can answer yours, too.Ask a question