Statics
Page 11-4
ofTest.pdf
33
+ Exam 1 & Final _ Engineering Mechanics Conceptual Questions Test
Statics 1-4 + Exam 1 & Final |
Engineering Mechanics Conceptual
Questions Test
Statics 1-4 + Exam 1 & Final _ Engineering Mechanics Conceptual Questions
Statics
Page 11-4
ofTest.pdf
33
+ Exam 1 & Final _ Engineering Mechanics Conceptual Questions Test
,Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final.pdf
Page 2 of 33
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final
The subject of mechanics deals with what happens to a body when ______ is / are applied to it.
Forces
________________ still remains the basis of most of today's engineering sciences.
Newtonian Mechanics
Which one of the following is a scalar quantity?
Mass
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final.pdf
Page 2 of 33
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final
,Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final.pdf
Page 3 of 33
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final
For vector addition you have to use ______ law.
the parallelogram
Vector algebra, as we are going to use it, is based on a ___________ coordinate system.
right-handed
The symbols , , and designate the __________ of a 3-D Cartesian vector.
coordinate direction angles
What is not true about an unit vector, UA?
It always points in the direction of positive X- axis
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final.pdf
Page 3 of 33
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final
, Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final.pdf
Page 4 of 33
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final
A position vector, rPQ, is obtained by
Coordinates of Q minus coordinates of P
A force of magnitude F, directed along a unit vector U, is given by F = ______ .
F (U)
P and Q are two points in a 3-D space. How are the position vectors rPQ and rQP related?
rPQ = - rQP
Force vector, F, directed along a line PQ is given by
F(rPQ/rPQ)
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final.pdf
Page 4 of 33
Statics 1-4, STATICS #1 EXAM, Engineering Mechanics Conceptual Questions Test 1, statics final