Animals are more dangerous when being loaded onto or unloaded from trailers because they are:
A. excited
B. stressed
C. confused
D. all answers are correct
Answer: D
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Determine angle N in the accompanying figure to two decimal places. All dimensions are in inches.
What will be an ideal response?
Which of these terms refers to groups of clinging soil particles?
a. Peds c. Structure b. Ions d. Texture
Washington's decision to retire from the presidency in 1797
A. paved the way for Thomas Jefferson to step into the presidency. B. established a two-term tradition for American presidents. C. was capped off with a powerful Farewell Address, delivered before thousands of people. D. had political leaders singing his praises for his accomplishments and dedication. E. led England to see the fledgling nation as vulnerable.
PROBLEM 3.58 Solve Prob. 3.57, assuming that the 80-N · m torque is applied to end C of shaft CD. PROBLEM 3.57 At a time when rotation is prevented at the lower end of each shaft, a 50-N · m torque is applied to end A of shaft AB. Knowing that G = 77.2 GPa for both shafts, determine (a) the maximum shearing stress in shaft CD, (b) the angle of rotation at A.
