- #1
sAXIn
- 12
- 0
I have a question where I have a force F(t) acting on particle ,
I intgrate 2 times and find X(t) , i used innitial conditions given x=0 , t=0 , v=0 .
1) now they ask me to write the work done by the power between t=0 , t=<epsilon> I know that dw=F dot DX but here the f and x are both functions of t so ... ?
2) after that i need to write the power of the force on time t>0 i think interval t=0 , t=t ... ?
thank's in advance
I intgrate 2 times and find X(t) , i used innitial conditions given x=0 , t=0 , v=0 .
1) now they ask me to write the work done by the power between t=0 , t=<epsilon> I know that dw=F dot DX but here the f and x are both functions of t so ... ?
2) after that i need to write the power of the force on time t>0 i think interval t=0 , t=t ... ?
thank's in advance