What is the final velocity of a runner who is accelerating at 2 feet per second squared for 3 seconds with an initial velocity o
f 4 feet per second
1 answer:
<span>a= 2 ft/s^2
t=3 s
vi=4 ft/s
vf=?
One can use the kinematic equation: vf=vi+at
vf=(4 ft/s)+(2 ft/s^2)(3 s)= (4 ft/s)+(6 ft/s)=10 ft/s</span>
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