Question | Answer |
engineer | a person versed in the design,constrution,and use of machines. |
vehicle | any means of transport, im which something is carried or conveyed, or travels. |
dynamics | a branch of physics that focuseson forces and their relatiion to motion (and to the absence of motion |
technology | the developmenrt and use of products, systems, or environment that solve promblems and extened human capabilities. |
protetype | the original or model on which something is patterned. |
technological design | process of identifying a problem creating a solution,evaluating the solution by testing,and then refining the design to improve performance |
recursive | at any point in the process,one can return to a previous step to make inprovments. |
technical drawing | a three view drawing of a vehicle. |
blue print | detailed plan |
force | a push or pull |
balanced force | the forces acting on an object that are equal in size and opposite in direction,canceling rach other out |
unabled forces | forces that initiate and influence movement |
friction | a force that opposes motion |
potential energy | the energy an object has because of it's condition |
kinetic energy | the energy of motion,or energy in use |
mass | the amount of material in a object |
weight | a amount of forces gravity exerts on objrct's mass |
median | middle measure |
mode | most frequet measure |
mean | average |
line plot | illustrates the range of students' measurements |
speed | distance moved in one unit of time |
motion | change in position from one place to another |
interia | tendency to remain at rest or to continue in motion |
strandered vehicle | a drawing used to copy,duplicate,or reproduce a design |