When landing from a vertical leap, a 549 N dancer decreases her vertical velocity from -5.9 m/s to -1.23 m/s, while lowering her center of mass a distance of 0.18 m over 0.04 s. Calculate the average force applied by the dancer.

When landing from a vertical leap, a 549 N dancer decreases her vertical velocity from -5.9 m/s to -1.23 m/s, while lowering her center of mass a distance of 0.18 m over 0.04 s. Calculate the average force applied by the dancer.

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Description: When landing from a vertical leap, a 549 N dancerdecreases her vertical velocity from -5.9 m/s to -1.23 m/s,while lowering her center of mass a distance of 0.18 mover 0.04 s.Calculate the average force applied by the dancer.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 6.4CYU: Check Your Understanding The soccer player stops after completing the play described above, but now...

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Question

When landing from a vertical leap, a 549 N dancer
decreases her vertical velocity from -5.9 m/s to -1.23 m/s,
while lowering her center of mass a distance of 0.18 m
over 0.04 s.
Calculate the average force applied by the dancer.

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