A hikers trip consists of three segments. path a is 9km, Ask an Expert

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Q1. A hiker's trip consists of three segments. Path A is 9km long heading 60.0° north of east. Path B is 6.0km long in a direction due east. Path C is 5.0 km long heading 315° counter clockwise from east.

Q2. The center of a 1.5 diameter spherical pocket of oil is 1.00 beneath the Earth's surface. Calculate approximately by what percentage directly above the pocket of oil would differ from the expected value of for a uniform Earth? Assume the density of oil is 8.10^2 kg/m^3

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Category:- Physics
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