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Unformatted text preview: Find the magnitude of the torque about the attached end of the catapult (see figure). 5. Find the area of the triangle whose vertices are P(2, 0, 3), Q(3, 1, 0), and R(5, 2, 2). 6. Find the volume of the parallelepiped with adjacent edges PQ, PR, and PS given the points P(3, 0, 1), Q(1, 2, 5), R(5, 1, 1), and S(0, 4, 2). 7. Given , , and , are the vectors coplanar? 8. Let and let be a vector with length 5 that starts at the origin and rotates in the yzplane. Find the maximum and minimum values of the length of the vector . In what direction does point?...
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This note was uploaded on 12/16/2011 for the course MATH 226 at USC.
 '07
 KAMIENNY
 Math, Calculus, Vectors

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