Question: After successfully clearing the bar during the pole vault, the vaulter falls to the landing cushion while trying to calculate the impending impulse which will

After successfully clearing the bar during the pole vault, the vaulter falls to the landing cushion while trying to calculate the impending impulse which will break his fall. If his momentum is

- 1000 k g * \frac{m}{s}

and he has a velocity of

- 15 \frac{m}{s}

just prior to landing, what is the mass of the vaulter if it takes

0.5

secs to slow down to zero velocity?

After successfully clearing the bar during the

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