Question:
A 62-kg pole vaulter running at 11 m/s vaults over the bar
Last updated: 7/10/2022
![A 62-kg pole vaulter running at 11 m/s vaults over the bar](https://media.kunduz.com/media/sug-question/raw/65023520-1657451759.5331838.jpeg?h=512)
A 62-kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1.3 m/s. Neglect air resistance, as well as any energy absorbed by the pole, and determine her altitude as she crosses the bar.