Directions: Use the work formula, Work = Force x Distance, to complete the following problems. Remember your units! Units: Work Joules (J) Force= Newtons (N) Distance= meters (m) Amy uses 20N of force to push a lawn mower 10 meters. How much work does she do?

Q: Vector v = <-4,4>. Vector w = <-2,-1>. If vector v+w+s = <-5,0>, what is the value…

A: The objective of the question is to find the value of vector s given that the sum of vectors v, w,…

Q: Find a unit vector with a magnitude of 1 that points in the same direction as the vector…

A: The objective of the question is to find a unit vector that points in the same direction as the…

Q: Let v = -5i+5j be a vector. Find a unit vector that points in the same direction as v and give…

A: The objective of the question is to find a unit vector that points in the same direction as the…

Q: You get a running start, pushing a box of mass 21.6 kg up to a ramp of grade (slope) 0.54 and…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: What direction does the vector b = -5.00i + 5.003 N point in?

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Q: You are given 3 vectors: p = j - 3k, q = -2i - j - 3k and r = 4i + j + 3k. You are informed that…

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Q: Let A = (25 m)i + (45 m)/ and B = (-25 m)ỉ + (45 m)j . The angle between these two vectors is: A)…

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Q: Two conductors carry currents in the plane of the page, as shown. Find the magnitude and direction…

A: Given data The magnitude of the current in the wire loop is I1 = 2 A The magnitude of the current in…

Q: What angle OB, where 0° < OB < 360°, does B make with the +x-axis? Express your answer in degrees.

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Q: 2. A hiker walking 10 km west then 25 km south

A: Required answer of problem(2)

Q: What is the vector product of: 2i + k and i + j?

A: The first vector, The second vector,

Q: Calculate the magnitude of the sum of the three vectors: A = 105 N at 35 degree, B = 164 N at 125…

A: A = 105 N at 35 degree B = 164 N at 125 degree And C = 183 N at 208 degree   Magnitude of resultant…

Q: Two vectors are given by (A= 3i+A, j) and (B= 2i+4j). if the angle between them is 90° , then the…

A: Here the given angle is 90°

Q: Problem 1: Suppose A (-3.03 m)i + (4.35 m)j, B = (2.71 m)i + (-4.29 m)j + (2.99 m)k, and D = (-2.48…

A: Determine the magnitude of the given vectors as follows. A=-3.03 m2+4.35 m2=5.30 mB=2.71 m2+-4.29…

Q: . All quantities here are in meters, written as (x, y, z) Given two vectors: A = (2.0 m, -1.0 m, 0.0…

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Q: You leave home and drive 32.5 km north, then 16.5 km east when you realize you forgot something. So…

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Q: How many of the vectors have a horizontal component other than 0?

A: In the given diagram, d2  vector is acting along y-axis. Hence, its horizontal component is 0. For…

Q: The magnitude of A is 5.5. Vector A lies in the second quadrant and forms an angle of 34 degrees…

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Q: Problem 6: Consider the two vectors, A = -4.93 i +-2.99 j and B = -1.2 i + -4.07 j. z ) What is the…

A: Given value--- vector A = - 4.93 i + -2.99 j. Vector B = - 1.2 i + -4.07 j. We have to find---…

Q: You have the following vectors: A=-7.9i+9.73 B-7.11+-1.23 Calculate the magnitude of A - 2B. Your…

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Q: Vector A can be expressed in (i,j,k) notation as 5.0i - 4.0j, and vector B as -7.0i + 2.0j.…

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Q: ou are given 3 vectors: p = j - 3k, q = -2i - j - 3k and r = 4i + j + 3k. You are informed that…

A: we are asked to find unit vector in the direction of qwe are given vector q, asq→=-2 i-j-3 k

Q: A vector has a magnitude of 2.8 m and points in a direction that is 135° counterclockwise from the z…

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Q: A force is specified by the vector F = [(100)i + (-110)j + (70)k] N. Calculate the angles made by F…

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Q: Can someone please help me understand this question and how to get the answer? Two displacement…

A: In this question we have to find the magnitude of the sum of the two vectors. Please give positive…

Q: Given vector A=2i-3j and vector B = 2i -4j. If vector C = A -2*B then C equals ..

A: Given data:  vector A=2i - 3j and vector B = 2i - 4j Vector C = A - 2B Required: The vector C

Q: Two vectors are given by a 9.0î + 8.0ĵ and b = a 6.7î + 2.6ĵ. Find (a)|ã × b], (b) à · b, (c) a +…

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Scalars and Vectors

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