Quiz4-10amA - Before starting to answer questions bubble in...

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Physics 1A, Quiz #4, 10 am class Before starting to answer questions bubble in your student ID# and test version number (A,B,C, or D on the bottom of this quiz page on your scantron form. If you do not bubble in this info your quiz will not be graded. For numeric answers two significant digits is enough. More digits is also ok. A small range of answers near the correct answer will be accepted. Use scientific notation (with "E" to indicate a power of ten) when needed. Note, however, that 3.1E-2 and 0.031 will be accepted as the same answer. Mark a minus sign when needed to indicate a negative value. DO NOT TO FORGET TO MARK "." (decimal points) and "E" (when using scientific notation) on scantrons MARK ONLY ONE ANSWER FOR EACH MULTIPLE CHOICE QUESTION Name___________________________________ Turn in this test form with your scantron form and also have your ID card out and ready to be checked. Using notes or books, or calculators which store notes or formulas is not allowed. Talking or looking at other students' tests is not allowed. 1) Which of the following four statements is NOT true A) If a force points at an angle f from the y-axis the x-component of F is Fsin f B) In one dimensional motion, air drag force expressed as F drag =-Cv 2 , where C=constant and v=velocity, will have the correct sign (designating direction of the air drag force) regardless of
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