If final velocity is 0 , initial velocity is positive and acceleration is positive , wouldn't time be negative @mathslover @Miracrown

Question

If final velocity is 0 , initial velocity is positive and acceleration is positive , wouldn't time be negative  @mathslover  @Miracrown

mathslover · Answer

Acceleration can't be positive in that case.

mathslover · Answer

As the velocity is $\bf{decreasing}$ so, there will be deceleration .

anonymous · Answer

Kinematic equations do not work when there are  other external factors

anonymous · Answer

?

anonymous · Answer

r u there @mathslover

mathslover · Answer

give me some time, working on a question

anonymous · Answer

sure

mathslover · Answer

Yeah, Mira is here. She will help you :-)

miracrown · Answer

Sure. Could you be more explicit? @No.name ?

miracrown · Answer

is it about a UNIFORMLY ACCELERATED motion in one dimension?

mathslover · Answer

v - u is negative here

a = v - u / t

t = v - u /a 

t is always positive... 

t = v - u / a = - ve /a = +ve

a = -ve 

( the direction of a will be opposite to the direction of motion of the object) 

this is what I think.

mathslover · Answer

Conditions applied ^

anonymous · Answer

uhh , yeah uniform acceleration motion in 1d

miracrown · Answer

could you share the original text with me?

mathslover · Answer

I'm getting used to how @Miracrown doesn't use LaTeX and answers the questions very well... probably, I will start writing like her soon! =P I forgot LaTeX !!!!!!!!!!

anonymous · Answer

This is my own query

miracrown · Answer

Yeah me no need of latex, :P

anonymous · Answer

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