W Type your answer here N Figure 4-11 Question 4-1. S Determine the displacement in each case. significant digits.) E (a) A person walks 38 m north, then 68 m west. Start Type your answer here Type your answer here ° west of north Type your answer here Type your answer here (b) A glider travels (horizontally) 550 m north, then 750 m east, and then 920 m south. (Assume two x10 to the power of m Type your answer here I 1.0 km km Type your answer here m (c) A boat on a lake follows the path shown on Figure 4-11, where the scale is indicated. ° south of east ° north of east

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Q: F,= 2.15 kN 95° 60° F,= 2.46 kN

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Q: a Ꮎ b r What is the angle, e in degrees given: Arc length ab = 20.3 r=6

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.