A 49.0 kg pole vaulter running at 9.90 m/s vaults over the bar. The acceleration of gravity is 9.81 m/s If the vaulter's horizontal component of ve- locity over the bar is 0.70 m/s and air resis- tance is disregarded, how high is the jump? Answer in units of m.

A 49.0 kg pole vaulter running at 9.90 m/s vaults over the bar. The acceleration of gravity is 9.81 m/s If the vaulter's horizontal component of ve- locity over the bar is 0.70 m/s and air resis- tance is disregarded, how high is the jump? Answer in units of m.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 72A

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Question

Please answer accurately.

A 49.0 kg pole vaulter running at 9.90 m/s
vaults over the bar.
2
The acceleration of gravity is 9.81 m/s?.
If the vaulter's horizontal component of ve-
locity over the bar is 0.70 m/s and air resis-
tance is disregarded, how high is the jump?
Answer in units of m.

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