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1. In a large grassy field, two particular sheep are grazing and a sheep dog sits...
Three deer, A, B, and C, are grazing in a field. Deer B is located 61.0...
Three deer, A, B, and C, are grazing in a field. Deer B is located 61.0 m from deer A at an angle of 50.2 ° north of west. Deer C is located 79.1 ° north of east relative to deer A. The distance between deer B and C is 96.5 m. What is the distance between deer A and C? (Hint: Consider the laws of sines and cosines given in Appendix E.)
Three deer, A, B, and C, are grazing in a field. Deer B is located 64.3...
Three deer, A, B, and C, are grazing in a field. Deer B is located 64.3 m from deer A at an angle of 53.6 ° north of west. Deer C is located 78.3 ° north of east relative to deer A. The distance between deer B and C is 90.5 m. What is the distance between deer A and C? (Hint: Consider the laws of sines and cosines given in Appendix E.)
Three deer, A, B, and C, are grazing in a field. Deer B is located 62.3...
Three deer, A, B, and C, are grazing in a field. Deer B is located 62.3 m from deer A at an angle of 50.6 ° north of west. Deer C is located 77.1 ° north of east relative to deer A. The distance between deer B and C is 97.6 m. What is the distance between deer A and C? (Hint: Consider the laws of sines and cosines given in Appendix E.)
A dog in an open field runs 10.0 m east and then 27.0 m in a...
A dog in an open field runs 10.0 m east and then 27.0 m in a direction 52.0 degree west of north. In what direction must the dog then run to end up 12.0 m south of her original starting point? How far must the dog then run to end up 12.0 m south of her original starting point? Express your answer with the appropriate units.
While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0...
While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0 m north, 215 m east, 215 m at an angle 30.05 the resultant displacement from the cave entrance ㄈㄧ north of east, and 150 m south Find m at e north of east Need Help? .-41 points SerCPS 3 AE 03 -10 A commuter airplane starts from an airport and takes the route shown in the figure below. The plane first flies to city...
A: The corners of a square lie on a circle of diameter D = 0.40 m....
A: The corners of a square lie on a circle of diameter D = 0.40 m. The side of the square has a length L. Find L. B: The two hot air balloons in the drawing are 48.2 and 67.0 m above the ground. A person in the left balloon observes that the right balloon is 14.5° above the horizontal. What is the horizontal distance x between the two balloons? C: A highway is to be built between two towns,...
3. Explain whether the following particular do or don not have acceleration: (a) a particle moving...
3. Explain whether the following particular do or don not have acceleration: (a) a particle moving in a 4. Two projects are thrown with the same initial speed, one at an angle θ with respect to the level . Old book, problem 24, new book, problem 32. A fireman 50.0 m away from a burning building straight line with constant speed and (b) a particle moving around with constant speed. ground and the other an angle 90°-8. Both projectiles strike...
1. A figure skater glides along a circular path of radius 5.28m. (a) If she coasts...
1. A figure skater glides along a circular path of radius
5.28m.
(a) If she coasts around one half of the circle, find the
magnitude of the displacement vector. (SI unit: m)
(b) If she coasts around one half of the circle, find what
distance she skated. (SI unit: m)
(c) What is the magnitude of the displacement if she skates all
the way around the circle? (SI unit:m)
2. A novice golfer on the green takes three strokes to...
Show all work, neatly on worksheet. The only formula provided is wa-va-2a(r지). 1. A car is...
Show all work, neatly on worksheet. The only formula provided is wa-va-2a(r지). 1. A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 22.0° below the horizontal. The negligent driver leaves the car in neutral, and the emergency brakes are defective The car rolls from rest down the incline with a constant acceleration of 3.52 m/s? for a distance of 50.0 m to the edge of the cliff, which is 25.0 m...
1. A train at a constant 62.0 km/h moves east for 32.0 min, then in a...
1. A train at a constant 62.0 km/h moves east for 32.0 min, then in a direction 46.0° east of due north for 29.0 min, and then west for 42.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip? 2. A cart is propelled over an XX plane with acceleration components ax 5.5 m/s2 and ay = -2.3 m/s. Its initial velocity has components vox = 9.3 m/s and voy...
A dog in an open field runs 10.0 m east and then 27.0 m in a direction 52.0 degree west of north. In what direction must the dog then run to end up 12.0 m south of her original starting point? How far must the dog then run to end up 12.0 m south of her original starting point? Express your answer with the appropriate units.
While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0 m north, 215 m east, 215 m at an angle 30.05 the resultant displacement from the cave entrance ㄈㄧ north of east, and 150 m south Find m at e north of east Need Help? .-41 points SerCPS 3 AE 03 -10 A commuter airplane starts from an airport and takes the route shown in the figure below. The plane first flies to city...
3. Explain whether the following particular do or don not have acceleration: (a) a particle moving in a 4. Two projects are thrown with the same initial speed, one at an angle θ with respect to the level . Old book, problem 24, new book, problem 32. A fireman 50.0 m away from a burning building straight line with constant speed and (b) a particle moving around with constant speed. ground and the other an angle 90°-8. Both projectiles strike...
1. A figure skater glides along a circular path of radius
5.28m.
(a) If she coasts around one half of the circle, find the
magnitude of the displacement vector. (SI unit: m)
(b) If she coasts around one half of the circle, find what
distance she skated. (SI unit: m)
(c) What is the magnitude of the displacement if she skates all
the way around the circle? (SI unit:m)
2. A novice golfer on the green takes three strokes to...
Show all work, neatly on worksheet. The only formula provided is wa-va-2a(r지). 1. A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 22.0° below the horizontal. The negligent driver leaves the car in neutral, and the emergency brakes are defective The car rolls from rest down the incline with a constant acceleration of 3.52 m/s? for a distance of 50.0 m to the edge of the cliff, which is 25.0 m...
1. A train at a constant 62.0 km/h moves east for 32.0 min, then in a direction 46.0° east of due north for 29.0 min, and then west for 42.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip? 2. A cart is propelled over an XX plane with acceleration components ax 5.5 m/s2 and ay = -2.3 m/s. Its initial velocity has components vox = 9.3 m/s and voy...
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