Answer:
Step-by-step explanation:
if a ball is thrown into the air with a velocity of 40 ft s its height in feet after t seconds is given by s(t)=40t-16t2 find th
1 answer:
Answer with Step-by-step explanation:
We are given that a ball is thrown into the air with velocity
Height after t seconds is given by
We have to find the average velocity for the ball during the time [1,2].
We know that average velocity=
Average velocity=v=
Substitute t=1 then we get
Average velocity=
Substitute t=2 then
Average velocity=
Average velocity[/tex]=-24 m/s[/tex]
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