Steep grade. A mountain road makes an angle = 8.5 with the horizontal direction (Fig. P1.45).
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Steep grade. A mountain road makes an angle θ = 8.5º with the horizontal direction (Fig. P1.45). If the road has a total length of 3.5 km, how much does it climb? That is, find h.
Figure P1.45
?
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h
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College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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