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THE COMPONENTS OF A VECTOR
17.
A whale comes to the surface to breathe and then dives at an
angle of 20.0° below the horizontal (Figure 3-35). If the whale
continues in a straight line for 150 m, (a) how deep is it, and
(b) how far has it traveled horizontally?
20.0°
A FIGURE 3-35 Problem 17

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