Sally first runs East a distance of 5 km. She then runs North for 7 km....
Sally first runs East a distance of 5 km. She then runs North for 7 km. What is the angle of Sally's final displacement vector, measured in degrees, from the East direction.
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Sally first runs East a distance of 5 km. She then runs North for 7 km....
A car is driven east for a distance of 43 km, then north for 22 km,...
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...
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...
Problem 3: A car is driven east for a distance of 40 km, then north for...
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...
Barbara travels 20 km East, then 40 km North, then 50 km West. She then walks...
Barbara travels 20 km East, then 40 km North, then 50 km West. She then walks back in a straight line to where she started. For that final leg of the walk, she must walk a distance of km The last leg of Barbara's travel in the previous problem makes an angle of degrees East of South.
A small plane flies 40.0 km in a direction 65 degrees north of east and then...
A small plane flies 40.0 km in a direction 65 degrees north of east and then flies 30.0km in a direction 10 degrees south of west. Use the methods of vector algebra to find the total distance the plane covers from the starting point and the direction of the path to the final position. (Graphical and or algebraic)
A person walks 1.55 km north and then 2.75 km east, all in 3.00 hours.
A person walks 1.55 km north and then 2.75 km east, all in 3.00 hours. (a) What is the magnitude (in km) and direction (in degrees north of east) of her displacement during the given time? (b) What is the magnitude (in km/h) and direction (in degrees north of east) of her average velocity during the given time?(c) What was her average speed (in km/h) during the same time interval?
Problem 1.78: A ship leaves the island of Guam and sails a distance 300 km at...
Problem 1.78: A ship leaves the island of Guam and sails a distance 300 km at an angle 40.0 ∘ north of west. Part A: In which direction must it now head so that its resultant displacement will be 110 km directly east of Guam? (Express your answer as an angle measured south of east). theta = ________ degrees South of East. Part B: How far must it sail so that its resultant displacement will be 110 km directly east...
A hiker begins her trip away from her car by first walking 32.0 km east. She...
A hiker begins her trip away from her car by first walking 32.0 km east. She stops and sets up her tent for the night. On the second day, she walks 22.0 km in a direction that makes an angle of 20.0° north of west, at which point she discovers a forest ranger's tower. Determine the magnitude of her total displacement.
A bird flies north at 60 km/hr for 2 minutes, then east at 70 km/hr for...
A bird flies north at 60 km/hr for 2 minutes, then east at 70 km/hr for 5 minutes, and finally lands after flying south at 80 km/hr for 3 minutes. What is the displacement of the landing point from the take-off point. a. 2.04 km, 19 degrees north of east b. 2.04 km, 19 degrees south of east c. 11.83 km, 20 degrees north of east d. 11.83 km, 45 degrees south of east
1. A person first walked 30.0 km east, and then walked 20.0 km in a direction...
1. A person first walked 30.0 km east, and then walked 20.0 km in a direction that makes an angle of 35.0° north of east.Determine the magnitude of his total displacement. 2.A vector →A has a magnitude of 50.0 m and points in a direction 30.0° above the positive x-axis. A second vector, →B, has a magnitude of 80.0 m and points in a direction 60.0° above the negative x-axis. Using the component method, find the magnitude of the vector...
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...
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...
Barbara travels 20 km East, then 40 km North, then 50 km West. She then walks back in a straight line to where she started. For that final leg of the walk, she must walk a distance of km The last leg of Barbara's travel in the previous problem makes an angle of degrees East of South.
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