- #1
PatrickR.
- 6
- 0
An object falls a distance h from rest. If it travels 0.42h in the last 1.00 s, find (a) the time and (b) the height of its fall.
so I know a=-g
and I believe I need to use v= v0 + at to some extent.
I also believe that they are trying to say that in the last 1s of the fall it traveled 42% of the total distance.
however because a=-9.8m/s/s and I am given "h" and not m I do not know how to incorporate that into the equation.
Greatly of appreciative of any help.
so I know a=-g
and I believe I need to use v= v0 + at to some extent.
I also believe that they are trying to say that in the last 1s of the fall it traveled 42% of the total distance.
however because a=-9.8m/s/s and I am given "h" and not m I do not know how to incorporate that into the equation.
Greatly of appreciative of any help.