Determine if an angle 10° can be constructed by a ruler and compass.
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Q: An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be…
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Determine if an angle 10° can be constructed
by a ruler and compass.

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- A hiking girl needs to go 39.2 km straight North to get to base camp, instead the compass confuses her and she travels 17.248 km at a 3.9° deflection East from straight North. Then she realizes what she has done and so guesses an angle of 17.8° deflection West of straight North and then hikes 30.576 km. What is the magnitude of her displacement from where she is now located to base camp. (put your answer is standard units)An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) while returning to base camp. He was supposed to travel due north for 5.3 km, but when the snow clears, he discovers that he actually traveled 8.4 km at 46° north of due east. (a) How far and (b) in what direction (south of due west) must he now travel to reach base camp? (a) Number i Units km (b) Number i Units ° (degrees)4) Two vectors have equal magnitudes of 2.0 m. Find graphically the angle between them if the magnitude of their resultant is (a) 3.0 m; (b) 1.0 m. In each case use the law of cosines to confirm your answer. Problems 3 and 4 are graphical solutions. Please use a protractor, ruler, and compass and work as accurately as possible. Alternatively, you could use a vector drawing program to work out the geometry
- if applicable gravity must equal 10 You are given three vectors. A = 5 m at 30 degrees B = 5 m at 150 degrees C = 5 m at 270 degrees Calculate the magnitude of the resultant vector R=A+B+CA hiking girl needs to go 59.3 km straight North to get to base camp, instead the compass confuses her and she travels 33.208 km at a 4.9° deflection East from straight North. Then she realizes what she has done and so guesses an angle of 18.4° deflection West of straight North and then hikes 46.254 km. What is the magnitude of her displacement from where she is now located to base camp. (put your answer is standard units)Determine the resultant force magnitude, direction, and its angle from the x-axis for force components F1 & F2, components F2 & F3, and components F3 & F4. NOTE: must be solved using the parallelogram method, not the rectangular
- The length of the slope of a mountain is 2750 m, and it makes an angle of 13.4° with the horizontal. What is the height of the mountain, relative to its base?12) Two forces are applied to a tree stump to pull it out of the ground. One force, F, has magnitude 2240 N (newtons) and is at an angle of 34.0° south of east. The other force, F, has magnitude 3160 N and points due south. Determine the resultant force vector, F (both magnitude and direction). Make a clear, well-labeled sketch showing all three vectors together, to show how they are related, and solve. (Set up and solve using vector components as shown in class, using good symbol notation as always.)The ocean is not flat, because the Earth is curved. Take the radius of the Earth to be 6.38 × 103 km. How many meters lower will its surface be 32.0 km from the ship as measured along a line that is tangent to the surface of the Earth at the location of the ship?
- plesae circle and label answers.Current Attempt in Progress A sailboat race course consists of four legs, defined by the displacement vectors A.B.C, and, as the drawing indicates. The magnitudes of the first three vectors are A = 3.10 km, B = 4.90 km, and C= 5.00 km. The finish line of the course coincides with the starting line. Using the data in the drawing, find (a) the distance of the fourth leg and (b) the angle . 23.0 Ď Finish- B 35.0⁰ Ā 40.0⁰ Start