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ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
dw:1352072429317:dw
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
what i did is for velocity =0 to find the critical points
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
dw:1352072565266:dw
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
so from (inf,2) left and (2,inft) right
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
is this right
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
no, it's a particle that's moving left initially, and accelerating to the right...
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
Vi =4 a=2
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
so how to approach it then
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
you're right that it has V=0 at t=2, but other than that, I'm not sure what your trying to say.
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
that's it.
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
initially moving left, accelerating right, 'turning around' at t=2, then heading right (and accelerating) forever.
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
the answer is it begins at a position 3 moving in a negative direction.it moves to position 1 when t=2 and then changes direction moving in a positive direction thereafter
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
i dont know how they got it
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
@Algebraic!
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
you left something out then, there's nothing about position in your statement.
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
what's that second line supposed to be? I guessed it was a=2...
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
is it supposed to be d(0)=2 or something?
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
a particle is moving along the x axis with position functionx(t) find the (a) velocity (b) acceleration (c)describe the motion of the particle at t>=0
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
dw:1352073305950:dw
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
this was the question
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
when t=0 x=3
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.0
when V= 0, t=2 and x=?
 2 years ago
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