Which of the following does not describe a vector quantity? Hee are the choices:   A 900-kg mass A 900-kg mass A ball projected upward A ball projected upward Wind moving at 130 km/hr North of East Wind moving at 130 km/hr North of East A car traveling 100 km/hr along South superhighway

Q: A tennis ball rolled off the edge of a table that has a height of 1.00 m. 1.00 m 0.72 m The ball…

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Q: 4) T A cliff diver in Acapulco runs 2.3 m/s and dives out horizontally from the edge of a vertical…

A: "Since you have asked multiple question, as per our guidelines we will solve  one question for you.…

Q: What is the sum of the vectors with components (0,-3) ad (-1,2)?   A. (-1,-1). B. (1,1) C. -2 D.…

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Q: A rock of mass 0.5 kg is shot straight up in the air at 3 ms1 from the top of a cliff 20 m high. a)…

A: Given: The mass of rock is 0.5 kg.  The initial speed given to it is 3 m/s. The height of the cliff…

Q: 4. Indicate which quantities are vectors and which are scalar 5. To guarantee that this car can…

A: Scalars are: power, time and curb mass. Vector quantities are: speed (velocity), wheel base and…

Q: Find the angle between each of the following pairs of vectors.

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Q: A river is flowing North at 4 m/s. A boat is traveling at 12 m/s at 30 degrees relative to the river…

A: The horizontal component of the boat's velocity is given by: Vh = V * cos(theta) where…

Q: Add the following vectors: A + B + C Draw your vector addition on a graph paper. Use a ruler and…

A: Given, Three vector in graphical form.

Q: Adding and Subtracting Vectors. A = 5x + 4y B = 2x - 3y C =-3x + 2y D = −6x − lý Solve the following…

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Q: ball is kicked at the edge of a cliff with a magnitude of 20m/s at angle of 40o from the horizontal.…

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Q: 3. For each case below, what is the (scalar) component of vector a in the direction of the vector ?…

A: The (scalar) component of the vector a→ in the direction of the vector v⇀ is given by, a→·v→v→=a→v→…

Q: Two vectors, of magnitude 30 and 60 respectively, are added. Which one of the following choices is a…

A: The magnitude of the 1st vector is R1 = 60 units The magnitude of 2nd vector is R2 = 30 units

Q: Using the standard cartesian coordinate system, which of the following vectors have a NEGATIVE…

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Q: Could you use any three different vectors and find the sum. Then figure out/show what the sum of the…

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Q: Scalars and vectors: Which of the following methods is very useful in adding two vectors and is also…

A: Parallelogram method is the most common method for adding two vectors.    In this method, vectors…

Q: According to the graph, how are A, B, and C combined to result in the vector D if the three vectors…

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Q: In an analog clock and assuming the hands as vectors, how is the displacement covered by the head of…

A: The displacement is defined as the shortest distance between the final position and the initial…

Q: how can you apply vectors and scalar quantities in the study of motion?

A: The study of motion can be divided into two categories, Kinematics and Dynamics Kinematics…

Q: 5. Two vectors are defined below. A = -3ỹ - 92 B = -6x + 5y a) Find P, if P = AXB. Show all steps…

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Q: A 10 kg block is pushed at 100 m/s (horizontally) from the roof of a building that is 500 m from the…

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Q: Consider a car that moves in a circular track with chaning speed. Compare the direction of the car's…

A: Solution: In non-uniform circular motion refers to scenarios where in the speed of the particle is…

Q: 5. A high speed train is moving at 550km/h [E]. If it takes 2.5 minutes for the train to come to a…

A: Initial speed of train u=550km/h[E]Time t= 2.5 minutes=( 2.5/60) hoursFinal speed of the train…

Q: 6. After discovering that two hikers have been stranded on Devil's Thumb Pass, the Colorado Search…

A: Given that:H=235 mvxo=200 km/h=200×518=55.56 m/s

Q: A person travels along a straight road as described by the v-t graph on the right. The person starts…

A: Let a denotes the acceleration. It is known that the slope of the velocity-time graph represents the…

Q: Q3. Use the following vectors to answer the questions. A A = 3 m B = 2 m В a) 2F + E с C = 3 m D = 4…

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Q: 4. The position of an object in three dimensions as a function of time is given by 7 = (at? + bt)î +…

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Q: A plane is flying at 185 km/h [E 45° S] relative to the air when the wind velocity is 45.0 km/h [E…

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Q: Hence show that the wave equation for the magnetic field in free space is V²H+k²H = 0 where k = w√…

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Q: 8. DETAILS m A small stone is kicked from the edge of a cliff. Its x- and y-coordinates as functions…

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Q: A cannon is fired from the ground level, in a flat terrain, making an angle of 30° upwards with the…

A: given,

Q: Q1 The vectors 2 andB are given by -2i+4)-k m and 5=-3i+5k m. Detemine the scalar and vector product…

A: Answer (1)  Given ( I,j,k are unit vector) Vector A = 2i +4j - k  Vector B = - 3i + 5k =- 3i+0j + 5k…

Q: A golf ball is struck at an initial speed of 8.0 m/s 35 degrees above the horizontal. What is the…

A: Given that Initial speed=8m/s To determine: Speed of the ball when it returns to the same horizontal…

Q: Consider three vectors, A, B, and C such that A+ B+C = -3.11 m. Find the magnitude of C if Á and B…

A: Given data, A→=-0.77i^-0.06j^ mB→=1.06i^+0.44j^ m Also, given condition :- A→+B→+C→=-3.1i^ m

Q: 3A B equals

A:

Q: 8. DETAILS A small stone is kicked from the edge of a cliff. Its x- and y-coordinates as functions…

A: Solutions:-  (a)  Given X = 18.5 t ( X - coordinator of position)            Y = 3.96t- 4.90t^2.…

Q: 6. For the vectors shown below, determine A+B-C. B10 mis C- 15 m/s 30 60 A-50mis

A: Given : A = 5 m/s towards positive x-axis B = 10 m/s at an angle of 60° with the positive x-axis C =…

Q: Which of the following statement/s is/are true about the base vectors used in coordinate systems for…

A: Required : The correct statement(s).