An unwary football player collides with a padded goalpost while running at a velocity of 6.50 m/s and comes to a full stop after compressing the padding and his body 0.150 m. (a) How long does the collision last? s (b) What is his deceleration? m/s2
An unwary football player collides with a padded goalpost while running at a velocity of 6.50 m/s and comes to a full stop after compressing the padding and his body 0.150 m.
(a) How long does the collision last?
s
(b) What is his deceleration?
m/s2
Expert Answer
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