Level:
Project ID:
9000106904
Accepted:
1
Clonable:
0
Easy:
0
The motion with a constant deceleration is described by the relation
\[
s = v_{0}t -\frac{1}
{2}at^{2}.
\]
Consequently, the graph which shows the distance as a function
of time is part of a parabola. Find the focus of this parabola, if
\(v_{0} = 16\, \mathrm{m}/\mathrm{s}\) and
\(a = 4\, \mathrm{m}/\mathrm{s}^{2}\).
\([4;\ 31.875]\)
\([8;\ 31.875]\)
\([4;\ 63.5]\)
\([8;\ 63.5]\)