You are in the middle of a large field. You walk in a straightline for 100 m, then turn left and walk 100 m more in astraight line before stopping. When you stop, you are 100 mfrom your starting point. By how many degress did you turn?(a) 90°.(b) 120°.(c) 30°.(d) 180°.(e) This is impossible. You cannot walk 200 m and be only100 m away from where you started.

Q: O. Add the following vectors: 5mE;7.5mS60°w;10mN; 3.5m35°N of W.

A: We will first draw the diagram showing the given vectors. We will then resolve the vectors into…

Q: The x component of vector A is 3 units, and its y component is -4 unit The magnitude of A is

A: Given    The x component of vector A is 3 units, and its y component is -4 units. The magnitude of A…

Q: Two vectors A and B are at right angles to each other. The magnitude of A is 5.00. What should be…

A: Given  Magnitude of vector A = 5.00 Magnitude of their sum (R) =6.00 Angle between the vectors = 900

Q: Vector C has a magnitude of 28.2 m and points in the -y-direction. Vectors A and B both have…

A:

Q: The components of vector are A = - 3.5 and A = - 5.4, and the components of vector , are B = -4.3…

A:

Q: A. A cuclist yo rides 4.0 km due east. then 12.0km 21° west O of northe From this ooint she rides 7o…

A: The vector representation of the total displacement is,

Q: Three vectors are available: vector 1 = 20 angle 20 o , vector 2 = 2 – j3. What would be the value…

A:

Q: What is the sum of the following four vectors: a. In unit vector notation b. as a magnitude and an…

A: The vectors are given as: A→=(3 m)i+(5 m)jB→=[(3 m)cos178°]i+[(3 m)sin178°]j=(−2.998 m)i+(0.1047…

Q: A basketball player kicks a hollow basketball up a ramp at 18m/s.  The ramp has an angle of 25° and…

A:

Q: A vector representing 170 N is oriented at 32◦ with the horizontal. What is the magnitude of its…

A: Given data:  Force (F) = 170 N Angle (θ) = 32°, with the horizontal Required: The magnitude of the…

Q: A vector has an x-component A, > 0 and has an angle 0 with respect to the +x-axis. Which of the…

A:

Q: A shot put is thrown upward with a velocity of 35 ft./sec. at a height of 4 ft. and an angle of 40°.…

A:

Q: A cyclist goes round a circular track, of radius 10 m, at a constant speed of 8.0 m s-1 . What is…

A:

Q: At a football game, imagine the line of scrimmage is the y-axis. A player, starting at the y-axis,…

A: Solution:-

Q: The y-component of a vector having length 150 m at an angle of 30° with x-axis will be equal to..

A: vector, R  = 150 m  Angle, A = 30 degree from + X axis

Q: Q: Which vector in the figure might be equal A+B ? 1. (а) 2.(b) 3. (с) 4. (d) (a) (b) (d)

A: According to parallelogram law of vector addition, if two vectors are represented by the sides of…

Q: 7. A swimmer able to swim at 2.0 m/sec wants to cross a 100. m wide river that flows at 1.2 m/sec.…

A: Motion is relative to the observer a stationary observer will measure a different speed than someone…

Q: The Lost Drone. You and your team are exploring the edge of an Antarctic mountain range and you send…

A: The angle turned after 5 minutes is east of south The velocity vs time graphThe area under the…

Q: A soccer player kicks a ball at 30m/s at an angle above the horizontal of 50 degrees minus the day…

A:

Q: stopping

A: Given: Distance covered in the straight line = 100 m

Q: Sketch the vector sum v = vị + v2 +v3 + v4 in Figure NA V2

A: Using the triangle method for vector addition, we place the tail of one vector on the head of…

Q: 69. For the vectors in the earlier figure, find (a) (A × F ). D, 6) (A × F )·(B x B ), and (c) ( A…

A:

Q: A bee flies 2 km [E] in 400s, then 4 km [E 75 degrees] in 2 000s. Calculate the speed and velocity…

A:

Q: whats is the straight line distance from the starting point to the end of the race?

A:

Q: your are given two vectors, A = 14 m at 35 degreed and B = 25 m at -60 dgreed. find (a) the…

A: Step 1:Step 2:Step 3:

Q: . Two vectors are given by a = 41 - 31+ k and b = −î + ĵ + 4k. Find (a) a + 5, (b) a - b, and (c) a…

A:

Q: A dog in an open field runs 12.0 mm east and then 27.0 mm in a direction 50.0 ∘∘ west of north. In…

A:

Q: I have a question, if Vector A points North and Vector B points East. if C=B+A, the where does…

A:

Q: Test Question 4. A man threw a piece of stone and hit a bird perched on top of a pole. The stone was…

A:

Projectile Motion