Question 4 F The velocity of a car in ms-l can be modeled as v(t) = 0.5t2 + 3t for 0

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Question 4 E
The velocity of a car in m s-l can be modeled as
v(t) = 0.512 + 3t
for 0 <t< 10
where t is time in seconds. The acceleration of the car is the rate of change of its
velocity with time. After how many seconds is the acceleration equal to 8 m s-2?
Transcribed Image Text:Question 4 E The velocity of a car in m s-l can be modeled as v(t) = 0.512 + 3t for 0 <t< 10 where t is time in seconds. The acceleration of the car is the rate of change of its velocity with time. After how many seconds is the acceleration equal to 8 m s-2?
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