Question

Given a particle moving according to s(t)=t/t^2+1
A) Find the velocity function.
(B) What is the velocity after 3 seconds?
(C) When is the particle at rest?
(D) Find the total distance trav

Answer 1

@Mertsj

Answer 2

Velocity of a particle will be \[ds/dt \]

Answer 3

yes,

Answer 4

so \[ds/dt = d/dt (t/(t ^{2}+1) \]

Answer 5

you can differentiate that using quotient rule to find v=ds/dt .. then apple t=3 for the first question

Answer 6

how do i differeniate?