h speed is 9.4 m

icon
Related questions
Question
100%

answer quickly no handwritten

The specialty of an athlete on the women's track team is the pole vault. She has a mass of 44 kg and
her approach speed is 9.4 m/s. When she is directly above the bar, her speed is 1.5 m/s. Neglecting air
resistance and any energy absorbed by the pole, determine the amount she has raised herself as she
crosses the bar.
Transcribed Image Text:The specialty of an athlete on the women's track team is the pole vault. She has a mass of 44 kg and her approach speed is 9.4 m/s. When she is directly above the bar, her speed is 1.5 m/s. Neglecting air resistance and any energy absorbed by the pole, determine the amount she has raised herself as she crosses the bar.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer