shyta
- 56
- 0
Homework Statement
A point mass m is exposed to a time dependent force F(t). Determine the position r(t) of the point mass for the initial conditions r(0) = r_{0}and v(0) = v_{0}
Homework Equations
The Attempt at a Solution
\sumF= ma
F_{z}(t) - mg = ma
a = 1/m F_{z}(t) - g
v = 1/m \intF_{z}(t) dt - \intg dt
but how do I start to int F(t) without knowing the equation for F itself?