Physics, 12.09.2019 19:20 1fuzzybirdow6e0s
Aworld record was set for the men’s 100-m dash in the 2008 olympic games in beijing by usain bolt of jamaica. bolt "coasted" across the finish line with a time of 9.69 s. if we assume that bolt accelerated for 3.00 s to reach his maximum speed, and maintained that speed for the rest of the race, (a) calculate his maximum speed and (b) his acceleration
Answers: 3
This is the maximum speed. But we need acceleration.
Solving for a:
:
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Aworld record was set for the men’s 100-m dash in the 2008 olympic games in beijing by usain bolt of...
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