3. An accelerating sprinter pushes off with 560 N force. This force is applied on the ground horizontally. The net downward force on the ground is three times the weight for this 70 kg sprinter. A.Identify all the forces on the foot of the person and draw an accurate and complete free body diagram. U. Write down the correct equations of motion ON THE FOOT by summing all the forces along each axis acting on it using Newton's 2nd Law of Motion. You must identify and draw your chosen coordinate system. C. Solve for the minimum coefficient of friction needed to prevent slipping.
3. An accelerating sprinter pushes off with 560 N force. This force is applied on the ground horizontally. The net downward force on the ground is three times the weight for this 70 kg sprinter. A.Identify all the forces on the foot of the person and draw an accurate and complete free body diagram. U. Write down the correct equations of motion ON THE FOOT by summing all the forces along each axis acting on it using Newton's 2nd Law of Motion. You must identify and draw your chosen coordinate system. C. Solve for the minimum coefficient of friction needed to prevent slipping.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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