A 60 kg sprinter, starting from rest, runs 46 m in 7.0 s at constant acceleration. Part A What is the magnitude of the horizontal force acting on the sprinter? Express your answer with the appropriate units. ▸ View Available Hint(s) F₂ = 110 N Submit Previous Answers Correct Part B What is the sprinter's power output at 2.0 s, 4.0 s, and 6.0 s? Express your answers in kilowatts separated by commas. ▸ View Available Hint(s)
A 60 kg sprinter, starting from rest, runs 46 m in 7.0 s at constant acceleration. Part A What is the magnitude of the horizontal force acting on the sprinter? Express your answer with the appropriate units. ▸ View Available Hint(s) F₂ = 110 N Submit Previous Answers Correct Part B What is the sprinter's power output at 2.0 s, 4.0 s, and 6.0 s? Express your answers in kilowatts separated by commas. ▸ View Available Hint(s)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 58P: A 6.50 102-kg elevator starts from rest and moves upward for 3.00 s with constant acceleration...
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