Unformatted text preview: "It I To discuss the kinematics of twcu dimensional mutiun, it is essential to clistin- guish the 1rector nature of the kinematical qua ntities. While a scalar quantity
only possesses magnitude, a vector quantity possesses both magnitude and
direction. I It is important to be ahte to restate a vector as the sum of perpendicular
components. To help with this task on comprehensive exams. 1you need to
have the following right triangles memorized: Remember: Jim Jim HEM'DRIIE THESE TRIMIELES FUR PRDBLEMS I|.|".|'I'I='H 1|.I"E'|':TIZ:|FI GPERATIDrIS. THE'i" ARE FREQUENTL'Y'
REQUIRED FOR MECHANICS PROBLEMS IN TWO DIMENSIONS. -2 EMS .J WHEEL ...
View Full Document
- Spring '09