e drill is jammed in the wall and is subjected to the torque and force shown in . rt A JA -215 MPa rt B Correct rt C a 20 N-m 125 mm Determine the normal stress at point A on the cross section of drill bit at section a-a. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. ANSWER: Correct Determine the transverse stress at point A on the cross section of drill bit at section a-a. Express your answer to three significant figures and include the appropriate units. ANSWER: ((Tay)v) A = 0 MPa 400 mm Section a-a -5 mm Determine the torsional stress at point A on the cross section of drill bit at section a-a. Express your answer to three significant figures and include the appropriate units. ANSWER: ((Txz)T) A = 150 N
e drill is jammed in the wall and is subjected to the torque and force shown in . rt A JA -215 MPa rt B Correct rt C a 20 N-m 125 mm Determine the normal stress at point A on the cross section of drill bit at section a-a. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. ANSWER: Correct Determine the transverse stress at point A on the cross section of drill bit at section a-a. Express your answer to three significant figures and include the appropriate units. ANSWER: ((Tay)v) A = 0 MPa 400 mm Section a-a -5 mm Determine the torsional stress at point A on the cross section of drill bit at section a-a. Express your answer to three significant figures and include the appropriate units. ANSWER: ((Txz)T) A = 150 N
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Problem 7
The drill is jammed in the wall and is subjected to the torque and force shown in .
Part A
Part B
A = -215 MPa
Correct
Part C
((Txy)v) ₁ = 0 MPa
A
X
y
Correct
a 20 N-m
Determine the normal stress at point A on the cross section of drill bit at section a-a.
Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of
compression and positive value in the case of tension.
ANSWER:
125 mm
Determine the transverse stress at point A on the cross section of drill bit at section a-a.
Express your answer to three significant figures and include the appropriate units.
ANSWER:
400 mm
Section a-a
5 mm
Determine the torsional stress at point A on the cross section of drill bit at section a-a.
Express your answer to three significant figures and include the appropriate units.
ANSWER:
((Txz)T) A =
150 N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7b002be2-a0e9-487a-89a5-d1c9ec8a26a8%2Fd0a0bbc0-cfe5-4e3e-8ee2-57449341acaa%2Fu5zcgl7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 7
The drill is jammed in the wall and is subjected to the torque and force shown in .
Part A
Part B
A = -215 MPa
Correct
Part C
((Txy)v) ₁ = 0 MPa
A
X
y
Correct
a 20 N-m
Determine the normal stress at point A on the cross section of drill bit at section a-a.
Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of
compression and positive value in the case of tension.
ANSWER:
125 mm
Determine the transverse stress at point A on the cross section of drill bit at section a-a.
Express your answer to three significant figures and include the appropriate units.
ANSWER:
400 mm
Section a-a
5 mm
Determine the torsional stress at point A on the cross section of drill bit at section a-a.
Express your answer to three significant figures and include the appropriate units.
ANSWER:
((Txz)T) A =
150 N
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