PH 125 Midterm: ph125_F17_exam3
Document Summary
Instructions: solve 3 of 5 problems below. All problems have equal weight: do your work on separate sheets rather than on the exam, do not hesitate to ask if you are unsure what a problem is asking for, show your work for full credit. Signi cant partial credit will be given: symbolic solutions give more partial credit than purely numerical ones, you are allowed 2 sides of a standard 8. 5 x 11 in paper and a calculator. Write the word or phrase that best completes each statement or answers the question: a child throws a ball with an initial speed of 8. 00 m/s at an angle of 40. 0 above the. A uniform solid cylinder of mass m, radius r, and length 2r rotates through an axis running through the central axis of the cylinder. 2: two blocks are connected by a string that goes over an ideal pulley as shown in the.
