VF=Vi + velocity gained-velocity lost
=0 + 1.2*5.3 + (-2.3)1.6
A car starts from rest and travels for 5.3 s with a uniform acceleration of +1.2 m/s2. The driver then applies the brakes, causing a uniform acceleration of -2.3 m/s2. The breaks are applied for 1.60 s.
How fast is the car going at the end of the braking period?
How far has the car gone from its start?
3 answers
how far has it gone @bobpursley
James/Jahlen -- why did you switch names? Please keep the same name for all of your posts.
1 answer