Quiz Questions

1
READING QUIZ
Select the system that is equivalent to J.
A) K B) L C) M D) N
2
ATTENTION QUIZ
Which one of the following systems is equivalent
to J ? A) K B) L C) M D) N
3
CONCEPT QUIZ
For the force system shown, select the equivalent
force-couple system positioned at point O. A) FR0
10 i 30 j NMR0 90 k N?m B) FR
10 i 30 j NMR 30 k N?m C) FR
10 i 30 j NMR 30 k N?m D) FR 10
i 30 j NMR 30 k N?m
4
CONCEPT QUIZ
Replace the force-couple system shown by a single
force on the y-axis. Select the y-coordinate of
the point of application of this force. A) 8
m B) 10 m C) 8 m D) 10 m
5
ATTENTION QUIZ
For the force system shown in the figure,
determine an equivalent force couple system at
O. A) FR 100 k lbMR 1200 i 600 j
in?lb B) FR 100 k lbMR 1200 i 800
j in?lb C) FR 100 k lbMR 1200 i
600 j in?lb D) FR 100 k lbMR
1200 i 600 j in?lb
z
y
6
ATTENTION QUIZ
For the force system shown, determine the x-y
coordinates of the point of application of a
single equivalent resultant force on the slab.
A) (6 , 12) in B) (0 , 12) in C) (6 , 0)
in D) (0 , 6) in
7
CONCEPT QUIZ
For the force system shown, determine the x-y
coordinates of the point of application for a
single equivalent resultant force on the slab.
A) (1 , 2) in B) (2 , 1) in C) (4 ,
2) in D) (2 , 4) in