We now focus on the take-off stage b to c in Figure 1. Squat stage lowest point of squat GRF, in terms of mg 0 Stand -still -0.6 a -0.4 -0.2 Time (s) Step on force plate b push off stage 0 0.4 0.6 In air a. What is the force at the lowest point of the squat (point b) if the person's mass m= 65 kg? Enter to 2 significant figures N b. What is the peak force during the push-off if the person's mass m= 65 kg? Round to the upper grid mark on the graph. Enter to 2 significant figures N
We now focus on the take-off stage b to c in Figure 1. Squat stage lowest point of squat GRF, in terms of mg 0 Stand -still -0.6 a -0.4 -0.2 Time (s) Step on force plate b push off stage 0 0.4 0.6 In air a. What is the force at the lowest point of the squat (point b) if the person's mass m= 65 kg? Enter to 2 significant figures N b. What is the peak force during the push-off if the person's mass m= 65 kg? Round to the upper grid mark on the graph. Enter to 2 significant figures N
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 8.1CQ: One person drops a ball from the top of a building while another person at the bottom observes its...
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