Question

. A car on a test track accelerates from 0 ft/s to 208 ft/s in 8 seconds. The car's velocity is given in the table below: t (s) 0 1 2 3 4 5 6 7 8 v(t) (ft/s) 0 18 47 77 104 132 163 184 208 On what time interval does the car's average acceleration most closely approximate the av- erage acceleration for the entire 8-second run? (A) [0, 1] (E) (4,5) (B) [1,2] (F) [5,6] (C) (2,3) (G) (6,7) (D) (3,4) (H) [7,8]

Name: a car on a test track accelerates from 0 fts to 208 fts in 8 seconds the cars velocity is given in the table below t s 0 1 2 3 4 5 6 7 8 vt fts 0 18 47 77 104 132 163 184 208 on what time in 69626
Uploaded: 2022-01-22T21:46:33-08:00
Duration: 2 min 47 s
Channel: Victor Salazar
Description: a car on a test track accelerates from 0 fts to 208 fts in 8 seconds the cars velocity is given in the table below t s 0 1 2 3 4 5 6 7 8 vt fts 0 18 47 77 104 132 163 184 208 on what time in 69626

          . A car on a test track accelerates from 0 ft/s to 208 ft/s in 8 seconds. The car's velocity is
given in the table below:
t (s)
0 1 2 3 4 5 6 7 8
v(t) (ft/s) 0 18 47 77 104 132 163 184 208
On what time interval does the car's average acceleration most closely approximate the av-
erage acceleration for the entire 8-second run?
(A) [0, 1]
(E) (4,5)
(B) [1,2]
(F) [5,6]
(C) (2,3)
(G) (6,7)
(D) (3,4)
(H) [7,8]

a car on a test track accelerates from 0 fts to 208 fts in 8 seconds the cars velocity is given in the table below t s 0 1 2 3 4 5 6 7 8 vt fts 0 18 47 77 104 132 163 184 208 on what time in 69626

Added by Albert V.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Victor Salazar

01/22/2022

Step 1

Step 1: The average acceleration of the car over the entire 8 seconds is given by: $$a_{avg} = \frac{v_f - v_i}{t_f - t_i} = \frac{208 - 0}{8 - 0} = 26 \text{ ft/s}^2$$ Show more…

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. A car on a test track accelerates from 0 ft/s to 208 ft/s in 8 seconds. The car's velocity is given in the table below: t (s) 0 1 2 3 4 5 6 7 8 v(t) (ft/s) 0 18 47 77 104 132 163 184 208 On what time interval does the car's average acceleration most closely approximate the av- erage acceleration for the entire 8-second run? (A) [0, 1] (E) (4,5) (B) [1,2] (F) [5,6] (C) (2,3) (G) (6,7) (D) (3,4) (H) [7,8]