Run, Sarah, Run! Sarah Elago, the good Sarah, has an initial velocity of 1.43 [m/s] and a constant acceleration of 1.25 × 10-³ [m/s²]. Assuming she traversed in a straight path, what is her final velocity after running 2.50 [km] A. 1.43 [m/s] B. 2.50 [m/s] C. 2.88 [m/s] D. 4.56 [m/s]

Run, Sarah, Run! Sarah Elago, the good Sarah, has an initial velocity of 1.43 [m/s] and a constant acceleration of 1.25 × 10-³ [m/s²]. Assuming she traversed in a straight path, what is her final velocity after running 2.50 [km] A. 1.43 [m/s] B. 2.50 [m/s] C. 2.88 [m/s] D. 4.56 [m/s]

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 7P: A motorist drives for 35.0 minutes at 85.0 km/h and then stops for 15.0 minutes. He then continues...

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Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

(The complete question is in the picture)

Sarah Elago, the good Sarah, has an initial velocity of 1.43 [m/s] and
a constant acceleration of 1.25 × 10−3
[m/s
2
]. Assuming she traversed in a straight path,
what is her final velocity after running 2.50 [km]
A. 1.43 [m/s]
B. 2.50 [m/s]
C. 2.88 [m/s]
D. 4.56 [m/s]

Run, Sarah, Run! Sarah Elago, the good Sarah, has an initial velocity of 1.43 [m/s] and
a constant acceleration of 1.25 × 10-3 [m/s²]. Assuming she traversed in a straight path,
what is her final velocity after running 2.50 [km]
A. 1.43 [m/s]
B. 2.50 [m/s]
C. 2.88 [m/s]
D. 4.56 [m/s]

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