A 67-kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1.4 m/s. Neglect air

Question

A 67-kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1.4 m/s. Neglect air resistance, as well as any energy absorbed by the pole, and determine her altitude as she crosses the bar

Kunduz · Accepted Answer

Click to see the answer