Question 1
The shaded area shown in (Figure 1) is bounded by y
axis and the curve y2 = (4-2) m², where x is in m.
Suppose that a=4 m, h=2 m.
Figure
12
98666
1 of 1
ang
Y
Part A
Determine the moment of inertia for the shaded area about the z axis.
Express your answer to three significant figures and include the appropriate units.
I, =
Submit
Value
Provide Feedback
Request Answer
P
Units
PEDIC ?
1 of 7
Next > Question 2
The assembly consists of two 10-mm diameter red brass
C83400 copper rods AB and CD, a 15-mm diameter
304 stainless steel rod EF, and a rig d bar G. The
modulus of elasticity for red brass C83400 is 101 GPa,
for 304 stainless steel 193 GPa. (Figure 1)
Figure
300 mm
B
W
P
450 mm
568
13
T
1 of 1 >
▼
Part A
If the horizontal displacement of end F of rod EF is 0.41 mm, determine the magnitude of P.
Express your answer to three significant figures and include the appropriate units.
91
P= Value
Submit
Provide Feedback
HA
Request Answer
&
Units
3
?
W11
2 of 7
Next > Question 3
Consider the frame shown in (Figure 1).
Figure
15m
400 N/m
60
#
1 m
1 of 1
im
888
Y
Part A
Determine the and y components of force that the pin A exerts on the frame using scalar notation.
Express your answers using three significant figures separated by a comma.
VAE vec
Az. Ay=
Submit
Part B
Request Answer
Br. By =
?
Determine the z and y components of force that the pin B exerts on the frame using scalar notation.
Express your answers using three significant figures separated by a comma.
ΠΠ ΑΣΦ 11 vec
?
N
N
3 of 7 >
$ Question 4 Figure 300 mm 1 of 1 60 60 100 mm 150 mm Y Part A If F=490 N, determine the magnitude of the moment produced by this force about the a axis(Figure 1). Express your answer with the appropriate units. M₂ = Value Submit μÀ Provide Feedback Request Answer Units ? 4 of 7 Next > rivip $007 Question 5 Learning Goal: Understand how to use a graphical approach to construct shear and bending moment diagrams from a given free-body diagram of a beam. Consider the beam shown in the figure below. 20 kN 30 kN 5 m 10 m 20 m 2 kN/m B The distance from point A to point B is 20 m, a distributed load of 2 kN/m is applied over the last 10 m of the beam, a concentrated load of 20 kN is applied 5 mn to the right of point A, and a concentrated load of 30 kN is applied at the midpoint of the beam. Part A-Support Reactions Using the free-body diagram shown below, determine the support reactions A, and By. 20 kN 30 kN A A₂ =. By = Express your answers, separated by commas, to three significant figures. Submit —| ΑΣΦΗ Request Answer Part B - Shear Diagram 2 kN/m vec B ? kN, KN 5 of 7 Draw the shear diagram for the beam. Begin by placing the lines of discontinuity. Place the appropriate function between the lines of discontinuity, ensuring the endpoints have the correct values.
