Find the resultant of the following displacements: A, 80 miles 65 degrees north of west; B, 100 miles 20 degrees south of west; C, 40 miles due east. * O 95.4 miles 67 degrees south of west O 77.9 miles 29.5 degrees north of east O 65.8 miles 45 degrees south of east O 87.9 miles 35 degrees east of north

Q: what is the x component of the velocity vector what is the y component of the velocity vector…

A:

Q: Two racing boats set out from the same dock and speed away at the same constant speed of 85.5 km/h…

A: Given Constant speed of the two boats is given as v=85.5 km/h Time of travels is t=0.500 h Angles…

Q: A vector A has components A, = -3.50 m and A, 6.50 m. Find the magnitude (in m) and the direction…

A:

Q: Suppose you walk 11.5 m in a direction exactly 17° south of west then you walk 24 m in a direction…

A:

Q: What is the resultant of vectors A=5m West and B=15m 60° North of West using the polygon method?

A: A = 5 m West B = 15 m at 60° North of West Choose a scale as 1 cm = 5 m.

Q: A person walks 23.0° north of east for 3.40 km. How far due north and how far due east would she…

A:

Q: Ā Start a treasure hunt and your map 6 paces, and finally walk due

A: Given: Walk for west 33.5 paces at 60o Walk north of west at 34.6 paces and north 38.3 paces

Q: Suppose you first walk 12 m in a direction 20° west of north (A) and then 20 m in a direction 40°…

A:

Q: A map suggests that Atlanta is 730 miles in a direction 5.00 north of east from Dallas. The same map…

A: Answer..

Q: Suppose you walk 15 m in a direction exactly 19° south of west then you walk 25.5 m in a direction…

A:

Q: Which quadrant does vector A+B lie?

A: Given vectors A and B

Q: Two displacement vectors when added produce a resultant vector of magnitude 50.0 km pointing 60.00…

A:

Q: A person walks 35° south of west for 4.56 km. How far due west and how far due south does the person…

A:

Q: Vector A is 2.8 meters and is 60 degrees above the x axis in the first quadrant. Vector B is 1.9…

A: Given that A is 2.8 meters and is 60 degrees above the x axis in the first quadrant. Vector B is 1.9…

Q: What is the resultant of vector A=5m West, B=10m 30° South of West and C=15m South using component…

A: A = 5 m West, B = 10 m at 30° South of West C = 15 m South  Write the displacements in the vector…

Q: A map suggests that Atlanta is 730 miles in a direction 5.00° north of east from Dallas. The same…

A: d1→ = 730 miles × (cos5oi^ + Sin5oj^) d1→ = 727.22i^ + 63.62j^ miles d2→ = 560 miles × (-Sin21oi^ +…

Q: Vector A has a magnitude of 14.0 units, vector B has a magnitude of 13.0 units, and A B has a value…

A: Given: The magnitude of vector A is 14.0 units.             The magnitude of vector B is 13.0 units.…

Q: Experiment 5: Human energy efficiency 2 a) A typical 2 oz chocolate chip cookie contains 260 food…

A: (a) Given,One 2 oz cookies contains 260 calories. then,Two 2 oz cookies contains =2×260=520…

Q: A map suggests that Atlanta is d, = 729 mi in a direction of 0, = 4.95° north of east from Dallas.…

A: Determine the x- and y-components of the displacement d as follows.

Q: Starting at a tree in a flat pasture you walk 20.0 m due south and then 40.0 m in a direction of…

A:

Q: Find her distance R from the starting point in kilometers b) Find the angle in degrees N of E

A:

Q: Suppose you walk 11.5 m in a direction exactly 17° south of west then you walk 24 m in a direction…

A: To find out how far you are from your starting point, you can use vector addition to determine the…

Q: If a spherical mirror is immersed in water, does its focal length change? Explain.

A: If a spherical mirror immersed in the water, its focal length doesn't change. Because at the surface…

Q: A = 15m due West rom one office to another in a company, a man travels as follows: B : = 25 m, 53°…

A: A= 15 m due west B = 25m, 53 east of north C= 20 m due east

Q: An ocean liner leaves New York City and travels 16.2° north of east for 117 km. How far east and how…

A: a) The distance travelled along East direction is    DEast=(117 km)cos16.2o           =112 km

Q: An airplane flies 200 km due west from city A to city B and then 350 km in the direction of 24.5°…

A: Distance between city A and B, a = 200 km Distance between city B and C, b = 350 km Distance between…

Q: If a vector lies in the 2nd quadrant, is X and Y components are negative. Select one True or False

A: The answer is False, For the second quadrant,  X value is negative and Y is positive value.

Q: Problem 9: A ray of light is incident on an air/water interface. The ray makes an angle of 0; = 34…

A: Given data:  A light ray incident on air/water interface θ1 = 34°, n1 = 1 and n2 = 1.33 Required:…

Q: A girl delivering newspapers covers her route by traveling 5.00 blocks west, 3.00 blocks north, and…

A: Given values:Distance travelled due west, OA = 5 BlocksDistance travelled due north, AB =3…

Q: Solve this problem using the component method & polygon method. Note: resultant vector should be…

A:

Q: Vector A is 5.80 cm long and is 60° above the x-axis in the first quadrant. Vector B is 5.80 cm long…

A: Given that, The length of vector A is 5.80 cm and it is 60° above the x-axis in the first quadrant.…

Q: A girl delivering newspapers covers her route by traveling 5.00 blocks west, 5.00 blocks north, and…

A: First leg of the journey (d1→) = 5 blocks (-i^)Second leg of the journey (d2→) = 5 blocks (j^)Third…