velocity is ds/dt and acceleration is dt/dt=d2s/dt2.
Differentiate twice and plug in the values to get your answer.
Maddie H.
asked • 12/16/22velocity question
A projectile is shot vertically upward from the surface of the earth with an initial velocity of 172 meters per second. (Use the function 
for free falling objects.) Give answers to 1 decimal place.
A) What is its velocity after 5 seconds?
B) What is its acceleration after 10 seconds?
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