subject
Engineering, 11.12.2019 19:31 edailey7230

Amotorist enters a freeway at 25 mi/h and accelerates uniformly to 65 mi/h. from the odometer in the car, the motorist knows that she traveled 0.1 mi while accelerating. determine (a) the acceleration of the car, (b) the time required to reach 65 mi/h.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
question
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
question
Engineering, 06.07.2019 02:30
In a unit cell of fcc structure, indicate the position of one of the tetrahedral interstitial sites by plotting the corresponding tetrahedron. do the same for one of the octahedral interstitial sites (in a separate fcc unit cell). mark the positions of all the tetrahedral and octahedral interstitial sites in the unit cells. how many equivalent tetrahedral sites and how many equivalent octahedral sites are contained in a fcc unit cell, respectively. what is the coordination number for a tetrahedral site and what is the coordination number for an octahedral site?
Answers: 2
question
Engineering, 06.07.2019 02:30
A75mm diameter shaft is supported in a journal bearing 75mm long with a diametral clearance of 0. 1mm. it supports a radial load of 1000 n and is lubricated with sae 50 oil at 70°c. find the friction torque and the power loss when the crankshaft rotates at 2900 rev/min.
Answers: 1
You know the right answer?
Amotorist enters a freeway at 25 mi/h and accelerates uniformly to 65 mi/h. from the odometer in the...
Questions
question
Computers and Technology, 03.03.2020 13:05
question
Mathematics, 03.03.2020 13:12
question
Biology, 03.03.2020 13:23
question
World Languages, 03.03.2020 13:23
question
Mathematics, 03.03.2020 13:23
question
Biology, 03.03.2020 13:25
question
Mathematics, 03.03.2020 13:28
question
Spanish, 03.03.2020 13:30
question
English, 03.03.2020 13:32
Questions on the website: 13722359