A city dweller walked 9 blocks east and 5 blocks north to get a cup of...
(9.2) A person set out at 11:00 AM one day and walked three blocks east. Turning a corner, he then continued walking four blocks north. Just as he reached the end of the fourth block, his watch read 11:10. (a) Determine the person’s displacement during his 10 minute walk (in terms of “east,” and “north” components). (b) Compute the magnitude and direction of his displacement. (c) Compute his average velocity (i) in terms of components (ii) in terms of magnitude...
5. A hikers total displacement is 13 km at 35 degrees North East. If the hiker wishes to return to his starting point on a trail that goes due South and then due East, what will be the total distance he travels on his return trip? Draw a diagram to show the directions and distances he travels.
Jeff walks 8 km North and then 5 km in a direction of 60 degrees East of North. Find his displacement (straight line distance) from his starting point. Note that on an X-Y graph, North is in the +Y direction (90 degrees CCW from the +X axis) and 60 degrees East of North is at +30 degrees on the X-Y graph.
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POLMR Curious George walked due East, then due North, and then again due East. The total distance he walked was 87 m. Sketch a diagram (and label each segment with its corresponding distance) that COULD BE George's path. Then find the magnitude of his displacement based on your diagram. Round your answer to the nearest tenth. 10. Displacement POKSF Which vector diagram represents the vector subtraction R = P - ? 11. R (d) (c) (b) (a) 10 (04)...
A car is driven east for a distance of 43 km, then north for 22 km, and then in a direction 32° east of north for 29 km. Determine (a) the magnitude of the car's total displacement from its starting point and (b) the angle (from east) of the car's total displacement measured from its starting direction.
A small plane flies 32.0 km in a direction 45° north of east and then flies 13.0 km in a direction 15° north of east. Use the analytical method to find the plane's straight line distance from the starting point (in km) and the geographic direction of its displacement vector (in degrees counterclockwise from the east axis) total straight-line distance direction km X ° counterclockwise from the east axis What is its displacement vector (in km)? (Assume the +X-axis is...
A woman walks 297 m in the direction 59° east of north, then 177 m directly east. Find (a) the magnitude and (b) the angle (from due east) of her final displacement from the starting point. (c) Find the distance she walks.
A truck driver delivering office supplies downtown travels 9 blocks north, 5 blocks west, and finally 3 blocks south. (a) What is the magnitude (in blocks) and the direction of the driver's displacement? (Enter an angle between 0 and 90°.) magnitude blocks direction ° (b) What is the total distance traveled (in blocks) by the truck driver?
A surveyor locating the corners of a four-sided property (but not a rectangle) started at one corner and walked 400 feet in the direction 10° South of West to reach the second corner. She turned and walked 340 feet in the direction 86° North of East to the third corner. She turned and walked in the direction 5, North of East to get to the fourth corner of the property. Finally the surveyor walked in the direction 75o South of...
Problem 3: A car is driven east for a distance of 40 km, then north for 30 km, and then in a direction 30 east of north for 25 km. (a) Sketch the vector diagram, (b) determine the magnitude and the direction (angle) of the car's total displacement from its starting point. Problem 4: Determine the magnitude of the vector sum V- Vi +V2 and the angle which V makes with the positive x-axis. Complete both graphical and algebraic solutions...