- #1
Alex Wik
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Homework Statement
A particle with the mass m moves in one dimension. It is in rest when t=0 and affects later after a by The time dependent force. F(t) =F0*e^(-at) where F0 and a is constants. When The time is really big The particels velocity get close to a spesific value. What is it?
Homework Equations
F(t) =F0*e^(-at)
I= delta(p)
The Attempt at a Solution
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I have tried to take The intergrals of both sides. F(t) =F0*e^(-at)--> I (impulse) = integrals from 0 to infinite( F0*e^(-at) /-at) But later on I can not seem to be a solve this general intergrals. And then i need to solve The velocity from the impulse.
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