Question
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?
Final Answer
- $7.43 \textrm{ m/s}$
- $2.97 \textrm{ m}$
Solution Video
OpenStax College Physics Solution, Chapter 4, Problem 44 (Problems & Exercises) (2:05)
