A 54 kilogram pole vaulted running at13 ms vaults over the
A 54 kilogram pole vaulted running at13 m/s vaults over the bar. Her speed when she is above the bar is 1.3 m/s. Ignore air resistance, as well as any energy absorbed by the pole, and calculate her altitude as she crosses the bar.
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a 54 kilogram pole vaulted running at13 ms vaults over the bar her speed when she is above the bar is 13 ms ignore air
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