Question

Here's a conceptual question that's been killing me because I'm probably not getting it.
Say that there is a given v with a displacement y and time t, what would y and t be when v is 2v?
I'm guessing we have to use an equation?

Answer 1

I think when v is 2v, either y is 2y (t being constant) or t is t/2 (y being constant). Graphical method would be better in my opinion.

Answer 2

\[2v = 2y \div t\]

Answer 3

displacement wud double (2y) if the time is constant

Answer 4

are u telling both y and t are to be found ? from given v ? doesn't make sense though :)

Answer 5

velocity=displacement/time taken
if v doubles,displacement also doubles if time is a const
if v doubles,time taken will be half of the previous case if displacement is a const