![subject](/tpl/images/cats/User.png)
Engineering, 11.10.2019 05:30 mralxrdk12
Given a 15 kg block which stresses at spring 200 mm. if the block is given a downward velocity of 0.75 m/s along with a downward displacement of 100 mm, determine the equation which describes the motion.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Engineering
![question](/tpl/images/cats/User.png)
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](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 06.07.2019 03:20
1kg of water contained in a piston-cylinder assembly undergoes two processes in series from an initial state where the pressure is 3.0 bar and the temperature is 150°c process 1-2: the water is compressed isothermally to a volume of 0.25 m^3 with 120 kj of work being done to the system. process 2-3: the water is heated at constant volume to a final pressure of 10 bar. a. find the change in internal energy for the system. b. calculate the amount of heat transferred, in kj. c. sketch both processes on a t-v diagram. (196.33 kj/kg, 76.33 kj)
Answers: 1
You know the right answer?
Given a 15 kg block which stresses at spring 200 mm. if the block is given a downward velocity of 0....
Questions
![question](/tpl/images/cats/istoriya.png)
History, 15.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:20
![question](/tpl/images/cats/pravo.png)
Law, 15.12.2020 22:20
![question](/tpl/images/cats/istoriya.png)
History, 15.12.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/pravo.png)
Law, 15.12.2020 22:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 15.12.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 22:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.12.2020 22:20