What statement provides an example of designing a solution in the technological design process?
A) Aerospace engineers need a lightweight material to build a jet
B) Engineers determine which features the material must have.
C) Engineers test a carbon-plastic compound in a wind tunnel
D) The carbon-plastic compound is redesigned to save maximum energy.​
Answers: 2
Physics, 22.06.2019 10:30
The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.
Answers: 1
Physics, 22.06.2019 18:00
Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?
Answers: 1
What statement provides an example of designing a solution in the technological design process?
A)...
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Mathematics, 13.11.2019 21:31
Mathematics, 13.11.2019 21:31