2. An Olympian-class sprinter starts a race with an acceleration of 4.50 m/s². What is herspeed 2.40 s later?Given:Unknown:Formula:Solution:Answer:

Given, the acceleration of the sprinter, a = 4.50 m/s2 and the time interval of t = 2.40 seconds…

Answered: 2. An Olympian-class sprinter starts a…

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter1: The Study Of Motion

Section: Chapter Questions

Problem 5C: A spacecraft lands on a newly discovered planet orbiting the star 51 Pegasi. To measure the...

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The 1992 world speed record for a bicycle (human-powered vehicle) was set by Chris Huber. His time through the measured 200 m stretch was a sizzling 6.509 s, at which he commented, “Cogito ergo zoom!” (I think, therefore I go fast!). In 2001, Sam Whittingham beat Huber’s record by 19.0 km/h. What was Whittingham’s time through the 200 m?

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2. An Olympian-class sprinter starts a race with an acceleration of 4.50 m/s². What is her speed 2.40 s later? Given: Unknown: Formula: Solution: Answer: