Extra credit for this class is already built into the class!           Hint: Go to the 4th heading in the syllabus, IV. Class Format, and then read about Exam Reviews.  a) How many extra credit points are possible? b) How can you earn these extra credit points? 

A load of P = 245 lb is applied to beam ABC. Determine the normal force in bar (1). Let a = 37 in., b = 13 in., and c = 9 in.

A load of P = 385 lb is applied to beam ABC. Determine the normal force in bar (1). Let a = 32 in., b = 14 in., and c = 9 in.

A 3D printed polymer rod measures 167.00 mm in length while on the heated print bed at 57.8°C. After cooling to room temperature at 20.6°C the rod measures 166.61 mm in length. Determine the coefficient of thermal expansion of the polymer.

A load of P = 525 lb is applied to beam ABC. Bar (1) is made of aluminum [E = 10,400 ksi] and has a square cross section with a width of 0.86 in. Determine the magnitude of the change in length of bar (1) due to the load. Let a = 31 in., b = 14 in., and c = 8 in.

Two pieces of high-density polyethylene [E = 0.87 GPa] tubing are fitted together and firmly clamped at their ends. A load of 180 N is applied to the fitting. Tube (1) is 145 mm long, and tube (2) is 110 mm long. Both tubes have an outsider diameter of 21.0 mm and an inside diameter of 15.2 mm. Determine the load carried by tube (1).

Reminder: You are expected to copy the problems on your paper for all exams! This is Question #2! Number it at such, and the rest of the numbers will follow. All other quizzes will follow this same numbering process.    What are the necessary resources for this class?            Hint: You can find them under 3rd heading in the Syllabus (III. Necessary Resources).     Honorlock will allow this link: $CANVAS_COURSE_REFERENCE$/assignments/syllabus 

A load of P = 760 lb is applied to beam ABC. Bar (1) is made of aluminum [E = 10,300 ksi] and has a square cross section with a width of 1.16 in. Determine the magnitude of the change in length of bar (1) due to the load. Let a = 35 in., b = 13 in., and c = 11 in.

Patient Information/Signalment – Practice type – General practice/Emergency/other Patient name = what made you choose this patient/case?  species, breed, age, sex, and reproductive status i.e. spayed or castrated Color and markings Tattoo or microchip?

A load of P = 375 lb is applied to beam ABC. Bar (1) has a square cross section with a width of 1.15 in. If the normal stress in bar (1) is limited to 10 ksi, determine the factor of safety for bar (1). Let a = 34 in., b = 12 in., and c = 9 in.