Physics, 15.10.2020 08:01 giovannymarvez16

In a 350-m race, runner A starts from rest and accelerates at 1.6 m/s^2 for the first 30 m and then runs at constant speed. Runner B starts from rest and accelerates at 2.0 m/s^2 for the first 30 m and then runs at constant speed. Runner A befins running as soon as the race begins but B first takes a nap to rest up. What is the longest nap that B can take and still not lose the race?

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In a 350-m race, runner A starts from rest and accelerates at 1.6 m/s^2 for the first 30 m and then...