It takes about 3.5 seconds for a driver having 0.12% alcohol in his/her system to react to a situation to avoid a collision. In a normal state, a driver takes 0.75 seconds to react to such situation. If both drivers are traveling on a straight road at a constant
It takes about 3.5 seconds for a driver having 0.12% alcohol in his/her system to react to a situation to avoid a collision. In a normal state, a driver takes 0.75 seconds to react to such situation. If both drivers are traveling on a straight road at a constant
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 112CP: In a 100-rn race, the winner is timed at 11.2 s. The second-place finisher’s time Is 11.6 s. How far...
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It takes about 3.5 seconds
for a driver having 0.12% alcohol in
his/her system to react to a situation to
avoid a collision. In a normal state, a
driver takes 0.75 seconds to react to
such situation. If both drivers are
traveling on a straight road at a constant
speed of 5 m/s and their cars can
decelerate at 0.70 m/s2
, determine the
stopping distance for both drivers from
the moment they noticed a pedestrian.
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