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Zielflug [23.3K]
3 years ago
12

What is the average acceleration of the partide within the time interval 1 second to 3 seconds

Biology
1 answer:
rjkz [21]3 years ago
5 0

Answer:A particle has zero velocity initially (i.e., at time  

t=0

t=0

) and its acceleration at  

t

t

seconds is  

a(t)=72t−4

t

3

a(t)=72t−4t3

meters-per-second per second. During the time interval  

[5,8]

[5,8]

seconds find the average acceleration and the average speed of the particle. I got the average acceleration by taking the integral and then plugging that into  

f(8)−f(5)/8−5

f(8)−f(5)/8−5

but I have tried working through the average speed and I can't find the answer for that one.

Explanation:

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