Question 2 of 3>Near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. The front runner has a velocity of3.25 m/s, and the second runner has a velocity of 4.75 m/s. What is the magnitude of the velocity of the second runner relative tothe first?velocity of the second runner relative to the first:m/sIf the front runner is 215 m from the finish line, who will win the race, assuming both runners run at constant velocity?Both runners cross the finish line at the same time.second runnerfront runnerBy what distance does the winning runner finish ahead of the next runner?distance:m

The Given Data : The velocity of the first Runner is v1= 3.25 m/s The velocity of the second runner…

Answered: Near the end of a marathon race, the…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A goalie completes a goal kick with the ball on the ground. The ball has a vertical velocity of 35 m/s and a horizontal velocity of 20 m/s when it leaves the goalie's foot. How long is the soccer ball in the air? Ignore air resistance. A.) 3.57 s B.) 2.04 s C.) 7.14 s
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A rhinoceros is at the origin of coordinates at time t1 = 0. For the time interval from t1 to t2 = 11.0 s, the rhino's average velocity has x-component - 4.20 m/s and y-component 5.10 m/s. a. At time t2 = 11.0 s what is the x-coordinate of the rhino? b. At time t2 = 11.0 s what is the y-coordinate of the rhino? c. How far is the rhino from the origin?
Two cars are leading toward one another. Car A is moving with an acceleration of a = 4 m/s² i. Car B is moving with a constant acceleration ab = -2 m/s2 i and initial velocity of VB = -60 m/s i since it started. The cars are initially separated by a distance d = 900 m on the x-axis and car A is initially at rest. At what distance from the initial position of A do car A and car B meet? A. 200 m B. 400 m C. 300 m D. 500 m E. 600 m ΟΑ OB OC OD SOE K

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