Physics 15200- HW1

Physics 15200- HW1 - lai (yl8859) HW01 Ross (15200) 1 This...

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Unformatted text preview: lai (yl8859) HW01 Ross (15200) 1 This print-out should have 9 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 2) 10.0 points A submarine dives 148.0 m at an angle of 14.0 below the horizontal. What is the horizontal component of the submarines displacement? Answer in units of m. 002 (part 2 of 2) 10.0 points What is the vertical component of the subma- rines displacement? Answer in units of m. 003 (part 1 of 2) 10.0 points Vector vector B has x , y , and z components of 2 . 6, 9 . 8, and 8 . 6 units, respectively. Calculate the magnitude of vector B . 004 (part 2 of 2) 10.0 points What is the angle between vector B and the x-axis? Answer in units of . 005 (part 1 of 2) 10.0 points Two vectors A and B lie in the xy plane and are given by A = A x i + A y j B = B x i + B y j . where A x = 7 . 86 m, A y = 1 . 08 m, B x = 9 . 62 m, B y = 8 . 03 m....
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