À sprinter accelerates at the beginning of a 100-meter race and then tries to maintain a maximum speed throughout the rest of the race. Which of the following is correct once the sprinter reaches her maximum velocity assuming she is running in a straight line? Multiple Choice she no longer needs to push on the ground to run forward the net force on her equals zero the air resistance force on her equals zero

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 42P: A 1 000-kg car is pulling a 300-kg trailer. Together, the car and trailer move forward with an...
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À sprinter accelerates at the beginning of a 100-meter race and then tries to maintain a maximum speed throughout the
rest of the race.
Which of the following is correct once the sprinter reaches her maximum velocity assuming she is running in a straight line?
Multiple Choice
she no longer needs to push on the ground to run forward
the net force on her equals zero
the air resistance force on her equals zero
Transcribed Image Text:À sprinter accelerates at the beginning of a 100-meter race and then tries to maintain a maximum speed throughout the rest of the race. Which of the following is correct once the sprinter reaches her maximum velocity assuming she is running in a straight line? Multiple Choice she no longer needs to push on the ground to run forward the net force on her equals zero the air resistance force on her equals zero
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