You are standing on one side of a river and a tree is directly across from you. You then walk a distance d along the river and determine that now the tree is at an angle θ. How wide is the river? A plane travels north at speed v0 for a time t0 and then travels east at 1

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: hiker starts a journey by walking first 3 km to the west and then 4 km in the direction of 60o to…

A:

Q: A ship sailing in the Gulf Stream is heading 25.0∘ west of north at a speed of 4.00 m/s relative to…

A: To calculate the magnitude and direction of the velocity of the Stream. Given:Magnitude of velocity…

Q: I have no idea to how to start to this question: Wags (a dog) decides to go on a journey. He begins…

A:

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

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Q: You drive 9.00 km in a straight line in a direction 20° East of North.   (a) Find the distances…

A: Given data The distance travelled is given as R = 9 km. The direction in which the distance is…

Q: A woman sailing a boat at night is following directions to a dock. The instructions read to first…

A: Consider the diagram for the motion according to the instruction.

Q: B = -i - 4j and 47. For vectors A = -3 i – 2j, calculate (a) A + B and its magnitude and direction…

A: a) The required magnitude and direction of the resultant vector is,

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 car is traveling 532 km/h in a direction 35º east of north.  Find the components of the velocity…

A: The objective of the question is to find the components of the velocity vector in the northerly and…

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

A: Solution:-

Q: You fly 32.0 km in a straight line in still air in thedirection 35.0º south of west. (a) Find the…

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Q: Three displacement vectors of a cro- quet ball are shown in Figure P3.22, where A| = 40.0 units, and…

A:

Q: Three short flights takes an airplane to its final destination which is a city 500 km due 70^o south…

A: Given data- An airplane takes three short flight to its final destination which is a city 500 km due…

Q: The magnitude of vector A is 22.5 units and points in the direction 335° counterclockwise from the…

A: Given that the magnitude of the given A vector is 22.5units, and the vector is pointed…

Q: A hiker walks 2.5 km in the +x direction.  She then turns 44.7∘to her left, and proceeds 3.43 km in…

A: Given information: A hiker walks distance d1=2.5 km along the +ve x-direction. Then, turns 44.7° her…

Q: a.) Vector A has a magnitude of 6.0 m and points 30° north of east. Vector B⃗ has a magnitude of 4.0…

A:

Q: Vector A points to the right and vector B points to the left with a magnitude equal to 2A.  What…

A: Magnitude of vector A is A (to the left) Magnitude of vector B is 2A (to the right)

Q: What is the vector B inthe same direction as the vector A (-21, 42, 63) cm, but with a magnitude of…

A: Solution

Q: A jogger travels a route that has two parts. The first is a displacement A of 1.90 km due south, and…

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Q: An unsuspecting bird is coasting along in an easterly direction at 4.00 mph when a strong wind from…

A:

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

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Q: Instructions for finding a buried treasure include the following: Go 79.0 paces at 232deg, turn to…

A: first leg of displacement = 79 paces @ 232osecond leg of displacement = 138 paces @129othird leg of…

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.