a=v²/2s=...
s=at²/2 =>
t=sqrt{2s/a)=...
A car that was initially at rest reaches a final speed of +50.0 m/s over a displacement of +55.0 m.
What is the magnitude of the acceleration?
Find the time it took to travel the first 55 m.
2 answers
I don't understand.. could you give a better answer?
1 answer