Answer:
-26.04 m/s
Explanation:
a=6.9m/s2, t=1/4s, vf=35.7m/s, vi=?
[tex]v_{f} =v_{i} +at[/tex]
[tex]v_{i} =-v_{f} +at=(-35.7m/s)+(6.9m/s^2)(1.4s)=-26.04m/s[/tex]
this is a dumb question because that means the cheetah slowed down the sped up at the same rate. :bruh:
