2. A hiker walking 10 km west then 25 km south

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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please answer #2, please keep in mind , it’s about vectors
1. A 250 N force pushing a body east and a 200 N force pushing the same
body 30° NE.
2. A hiker walking 10 km west then 25 km south
3. A car driven 250 km south then 150 km west.
4. A car driven 250 km East then 300 km at 60° SE.
5. A jogger traveling 1500 m West then 2000 m at 45° NW.
6. A car moving at 65 mi/h South then 50 mi/h east.
7. An airplane heading 275 km/h west while the wind is blowing it
70 km/h north.
8. A displacement of 200 mi East then 250 mi at 40° NE.
9. A 15N force acting on a body north and a 25N force acting on the same
body west.
10,A descent vehicle landing on Mars with vertical velocity toward the center
of Mars of 5.7 m/s and, at the same time, has a horizontal velocity of
3.6m/s.
Transcribed Image Text:1. A 250 N force pushing a body east and a 200 N force pushing the same body 30° NE. 2. A hiker walking 10 km west then 25 km south 3. A car driven 250 km south then 150 km west. 4. A car driven 250 km East then 300 km at 60° SE. 5. A jogger traveling 1500 m West then 2000 m at 45° NW. 6. A car moving at 65 mi/h South then 50 mi/h east. 7. An airplane heading 275 km/h west while the wind is blowing it 70 km/h north. 8. A displacement of 200 mi East then 250 mi at 40° NE. 9. A 15N force acting on a body north and a 25N force acting on the same body west. 10,A descent vehicle landing on Mars with vertical velocity toward the center of Mars of 5.7 m/s and, at the same time, has a horizontal velocity of 3.6m/s.
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