Change the chapter
Integrated Concepts When starting a foot race, a 70.0-kg sprinter exerts an average force of 650 N backward on the ground for 0.800 s. (a) What is his final speed? (b) How far does he travel?
Question by OpenStax is licensed under CC BY 4.0.
Final Answer
  1. $7.43 \textrm{ m/s}$
  2. $2.97 \textrm{ m}$
Solution Video

OpenStax College Physics Solution, Chapter 4, Problem 44 (Problems & Exercises) (2:05)

Sign up to view this solution video!

View sample solution

Calculator Screenshots

OpenStax College Physics, Chapter 4, Problem 44 (PE) calculator screenshot 1