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Tamiku [17]
3 years ago
12

(1 point) Your velocity is given by v(t)=2t2+8 in m/sec, with t in seconds. Estimate the distance, s, traveled between t=0 and t

=8. Use the average of the left and right sums with 4 subdivisions.
Mathematics
1 answer:
yKpoI14uk [10]3 years ago
5 0

Answer:

The estimated distance is 405 meter.

Step-by-step explanation:

Given : Your velocity is given by v(t)=2t^2+8 in m/sec, with t in seconds.

To find : Estimate the distance, s, traveled between t=0 and t=8 ?

Solution :

We have to integrate the function from 0 to 8 to get the distance.

Integrate v(t)=2t^2+8 w.r.t  t,

\int\limits^8_0 {2t^2+8} \, dt

We know, \int\limits {x} \, dx=\frac{x^2}{2}

=[\frac{2t^3}{3}+8t]^8_0

=(\frac{2(8)^3}{3}+8(8))-(\frac{2(0)^3}{3}+8(0))

=(\frac{1024}{3}+64)-(\frac{0}{3}+8(0))

=\frac{1024+192}{3}

=\frac{1216}{3}

=405.33

The estimated distance is 405 meter.

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