subject
Engineering, 25.09.2021 22:50 brownvester44

NEED ANSWERS ASAP What does this paragraph accomplish?: "So many kids and teachers and principals are intrigued about 3-D printing because they see iton TV, but a lot of times they don't get to engage with it. This changes that," said Jesse Roitenberg. He is Stratasys' national education manager. "3-D printing makes sense to people when they can touch and feel and hold it," Roitenberg said. *
1 point
It describes who is involved in the program.
It shows why new technology is not understood.
It emphasizes how the program has helped kids.
It explains who uses 3D printing.

ansver
Answers: 2

Another question on Engineering

question
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
question
Engineering, 04.07.2019 18:10
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
question
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
question
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
You know the right answer?
NEED ANSWERS ASAP What does this paragraph accomplish?: "So many kids and teachers and principals...
Questions
question
Mathematics, 27.11.2020 23:50
question
Arts, 28.11.2020 01:00
question
Geography, 28.11.2020 01:00
question
Spanish, 28.11.2020 01:00
question
English, 28.11.2020 01:00
question
Mathematics, 28.11.2020 01:00
Questions on the website: 13722359