Find the second-order partial derivative:

Find the maximum height, flight time, and range of a projectile fired form the origin over horizontal ground at an initial speed of 55 m/sec and a launch angle of 60º.

Find the magnitude of the torque generated by force F = 30 lb. applied to a bar 4 ft. long at an angle of 60°.

I understand I need to upload a profile picture that meets requirements. Failure to correct the picture/ issues can result in 2-point deductions for each future post. If I have a personal safety reason for why I am not comfortable posting a picture, I must reach out to the instructor prior to the due date. 

I understand all quizzes, exams, and final require HonorLock. I was able to download HonorLock. If HonorLock in the future asks me for an access the code, it is my responsibility to review the HonorLock  module.  I understand I may need to update or re-download HonorLock. I understand this needs to be done before reaching out to the instructor for an access code, or it could result in a deduction of points on the exam or a zero.  I am aware I need to use Google Chrome for quizzes/exams and take quizzes/ exams from a laptop or tablet, NOT my cell phone. 

I am responsible for scanning a 360 view of the room and the laptop area (i.e. desk, bed, table) where I take the quiz. I understand I need to slowly show my desk/table area and entire room. Any discrepancy or failure to conduct an environment scan can result in a 10% deduction (for the first incident) and up to a zero on future occurrences!

After the first week, missing 3 or more deadlines means I have become “absent” from this online course and am at risk of being dropped from the course and/or receiving a failing grade.  To be considered “present” in this online course, you must post your initial discussion post AND complete the orientation/ syllabus quiz no later than?

The majority of assignments and assessments are due on______________, unless otherwise stated in the course schedule and the student’s first initial DP, which are due Fridays by 11:59 pm. 

I acknowledge that I have received, read, and understand the syllabus for this course. I agree to abide by the policies, expectations, deadlines, and procedures outlined therein. I understand that it is my responsibility to ask questions if any part of the syllabus is unclear and to refer to the syllabus throughout the semester.

What is the book value of a piece of equipment that originally cost $70,000 and has accumulated depreciation of $20,000?