Physics 1408

Since you may take the online quizzes as often as you like, your highest average should be pretty good. However, in order to keep track, you must fill out the student name and id# part of the form.

Question 1. In the figure below, which of the methods for combining the x and y components of vector a are proper to determine that vector?

(a) a only     (b) e only     (c) c only     (d) c,d,f     (e) c,d

 

 

 

Question 2. The magnitude (in m) of vector b in the figure below is

(a) 2     (b) 8.6     (c) 12     (d) 16.7     (e) 74

 

 

 

Question 3. The angle theta (in degrees) for the figure above is

(a) 35.5     (b) -45.5     (c) 144.5     (d) 276.5     (e) 324.5

 

 

Question 4. How many kilometers east is the plane at point P in the figure below?

(a) 15     (b) 22     (c) 81     (d) 199     (e) 215

 

 

 

Question 5. How many kilometers north is the plane at point P in the figure above?

(a) 15     (b) 22     (c) 81     (d) 199     (e) 215

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