![subject](/tpl/images/cats/fizika.png)
Tests reveal that a normal driver takes about 0.75s before he or she can react to a situation to avoid a collision. it takes about 3s for a driver having 0.1% alcohol in his system to do the same.
if such drivers are traveling on a straight road at 30mph (44 )ft/s and their cars can decelerate at 24ft/s^2 , determine the shortest stopping distance d for normal driver from the moment he or she see the pedestrians.
also, determine the shortest stopping distance for drunk driver from the moment he or she see the pedestrians.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
Amira pulls a 3 pound wagon 4 feet. how much work has she done?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:50
An ideal otto cycle has a compression ratio of 8. at the beginning of the compression process, air is at 95 kpa and 27°c, and 750 kj/kg of heat is transferred to air during the constant-volume heat-addition process. assuming constant specific heats at room temperature, determine (a) the pressure and temperature at the end of the heat-addition process, (b) the net work output, (c) the thermal efficiency, and (d) the mean effective pressure for the cycle. (4390 kpa, 1730 k; 423 kj/kg; 56.4%; 534 kpa)
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 02:00
Athird point charge q3 is now positioned halfway between q1 and q2. the net force on q2 now has a magnitude of f2,net = 5.861 n and points away from q1 and q3. what is the value (sign and magnitude) of the charge q3?
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Tests reveal that a normal driver takes about 0.75s before he or she can react to a situation to avo...
Questions
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 04.05.2021 15:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.05.2021 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 15:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.05.2021 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 15:50
![question](/tpl/images/cats/en.png)
English, 04.05.2021 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 15:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)