Lab: Motion

Question 1

✔ yesno

Revolt · Accepted Answer

✔ yes

Question 2

Question 86561

Revolt · Accepted Answer

The average time to the second quarter checkpoint is seconds.: 2.18; The average time to the third quarter checkpoint is seconds.: 2.82; The average time to the finish line is seconds.: 3.36

Question 3

✔ 2.072.11X 3.16

Revolt · Accepted Answer

✔ 2.07; The average time to the first quarter checkpoint is seconds.: 2.07; The average time to the second quarter checkpoint is seconds.: 3.16; The average time to the third quarter checkpoint is seconds.: 4.11; The average time to the finish line is seconds.: 4.92

Question 4

2.07✔ 3.16X 4.11

Revolt · Accepted Answer

✔ 3.16

Question 5

3.163.98✔ 4.11

Revolt · Accepted Answer

✔ 4.11

Question 6

X 4.604.87✔ 4.92

Revolt · Accepted Answer

✔ 4.92

Question 7

Question 86566

Revolt · Accepted Answer

The change in time for the first quarter is seconds.: 2.07; The change in time for the second quarter is seconds.: 1.09; The change in time for the third quarter is seconds.: 0.95; The change in time for the fourth quarter is seconds.: 0.81

Question 8

✔ 0.74X 0.911.36

Revolt · Accepted Answer

✔ 0.74; The speed at the first quarter checkpoint is m/s.: 0.74; The speed at the second quarter checkpoint is m/s.: 1.40; The speed at the third quarter checkpoint is m/s.: 1.60; The speed at the finish line is m/s.: 1.88

Question 9

X 0.72✔ 1.403.86

Revolt · Accepted Answer

✔ 1.40

Question 10

0.62X 1.11✔ 1.60

Revolt · Accepted Answer

✔ 1.60

Lab: Motion Answers

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