PHYSICS 15A Final: PHYS15A Harvard 05 Fall Final Solutions
Document Summary
Instructions: please complete the information requested below. There are 14 multiple choice problems, 6 open answer problems. No partial credit will be given on the multiple choice questions: please show all your work on the exam itself. Correct answers with little or no supporting work will not be given credit: only 18 of the 20 problems on the exam will count towards your. We will automatically drop the worst score answer from each part (multiple choice or open answer) of the exam: you are allowed to use one hand-written sheet of paper with formulas. No calculators, books or other aids are allowed. Find the y-intercept of the line tangent to the parameterized curve x( ) = cos( )/2, 1. y(t) = 4 sin( ) when = /4? (a) 2 (b) 2 2 (c) 2 (d) 4 2 (e) 4 (f) 0.
