Engineering, 15.07.2020 01:01 alex6496
Q1 Car B is traveling a distance d ahead of car A. Both
cars are traveling at 80 ft/s when the driver of B suddenly
applies the brakes, causing his car to decelerate at 10 ft/s?. It
takes the driver of car A 0.65 s to react (this is the normal
reaction time for drivers). When he applies his brakes, he
decelerates at 17 ft/s?. Determine the minimum distance d
be tween the cars so as to avoid a collision.
d
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
Answers: 1
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
You know the right answer?
Q1 Car B is traveling a distance d ahead of car A. Both
cars are traveling at 80 ft/s when the driv...
Questions
English, 05.07.2019 06:40
Mathematics, 05.07.2019 06:50
Geography, 05.07.2019 06:50
Mathematics, 05.07.2019 06:50
Mathematics, 05.07.2019 06:50
Mathematics, 05.07.2019 06:50
Chemistry, 05.07.2019 06:50
English, 05.07.2019 06:50
History, 05.07.2019 06:50
Mathematics, 05.07.2019 06:50
Spanish, 05.07.2019 06:50
Mathematics, 05.07.2019 06:50
