(a) Calculate the vertical take-off speed necessary to achieve this height. (b) The competitor must also have some forwards (horizontal) motion in order to make the jump othewise he would just jump straight up and down and not clear the bar. Calculate the take-off velocity vector (speed and angle to the horizontal) a competitor would require to successfully make the jump. Clearly explain any assumptions you make in your analysis.

(a) Calculate the vertical take-off speed necessary to achieve this height. (b) The competitor must also have some forwards (horizontal) motion in order to make the jump othewise he would just jump straight up and down and not clear the bar. Calculate the take-off velocity vector (speed and angle to the horizontal) a competitor would require to successfully make the jump. Clearly explain any assumptions you make in your analysis.

Name: Q1. The world high jump record for men stands at 2.45 m. This involve
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Description: Q1. The world high jump record for men stands at 2.45 m. This involves the 75 kg competitor raising his centre ofmass from 1.05 m above the ground to a height of 2.50 m above the ground.(a) Calculate the vertical take-off speed necessary to achieve

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter3: Vectors

Section: Chapter Questions

Problem 12PQ

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