18. A child throws a ball with a speed of 5 feet per second at an angle of 54° with the horizontal. Express the vector described in terms of i and j. If exact values aren't possible, round components to 3 decimals.

Q: An airplane takes of heading east at a speed of 459 miles per hour at an angle of 15 degrees with…

A: Given that: speed of the plane= speed of 459 miles per hour The horizontal component is parallel…

Q: Write me A Gr 12 Calcus & Vectors Qestion and Provide the solution (FUll Steps)  that Focuses on…

A: Here, we need to make a question corresponding to calculus and vectors that focuses on rate of…

Q: The horizontal component of vector a is equal to the vertical component of vector 6. If 30° is the…

A: Components of a vector v→ :  Horizontal component is v→ cos θ Vertical component is v→ sin θ where θ…

Q: . Find a unit vector in the direction of 2 25 5 1

A:

Q: The vector u has a length of 7 and the vector has a length of 1. When the tails of the two vectors…

A: Please refer to the solution in next step.

Q: Find the unit vector e, if v = (-4, 3) ev = <

A: here we have to find the unit vector.

Q: QUESTION 2 A train is travelling on a straight railway line from town A to B and is moving according…

A:

Q: r(t) = (x(t), y(t), z(t)) where x(t) = – 4t2 – 5t – 3 y(t) = 5t² + 5t +3 z(t) = – 5t? - | '(t) =…

A: Here, we need to find the binormal vector B. We are given that r(t)=&lt;x(t), y(t), z(t)&gt; where…

Q: A pilot sets his airspeed to 500 km/h on a heading of North 65 degrees East . A strong wind is…

A:

Q: Find the angle (in radians) between the vectors u and v below. u= 0 1 N N V= IE Give exact…

A:

Q: 5. 3 2 tu

A:

Q: 2. Given a vector v with initial point P₁ = (2,-5) and terminal point P₂ = (-4, 3), write the vector…

A: Disclaimer:  Since you have asked multiple questions, we will solve the first question for you. If…

Q: 2. Find the distance between and

A:

Q: Find the angle (in radians) between the vectors u and v below. 1 √√2 u= 0 v= √3 ∙1 Give exact…

A:

Q: An airplane flies horizontally from east to west at 262 miles per hour relative to the air.  It…

A: Wind: (44 mph, 45° south of west) - This vector points diagonally southwest with a magnitude of 44…

Q: 1. Given the points P=(3,-1,-2) and Q=(2, 4, 0) answer or do the following: a) Find i = PQ :_ b)…

A: We can write the points P and Q as P→=3i-j-2k and Q→=2i+4j-0k. We have to find the vector v where…

Q: State the formula relates the dot product of vectors and to their lengths and the angle betwee.…

A:

Q: 1. Use components to find the magnitude and direction of a) Ã + B; b) Ã – B; c) B – Ã. Ã (2.80 cm)…

A: a) The magnitude of given vectors are A→=2.80cmB→=1.90cm The X and Y components of  A→ are…

Q: Q1: The following vectors; Ā =, B = 1- Find the cross product 2- Find the angle between à and B. 3-…

A: Consider the vector, A→=1,4,-1,        B→=2,-4,6 To calculate the cross product of vector,…

Q: Find the acute angle formed by two diagonals of a cube. (vectors) show complete solution.

A: It has been assumed that the length of each side of the cube is a unit.

Q: A pilot sets his airspeed to 500 km/h on a heading of North 65 degrees East . A strong wind is…

A:

Q: A=2i+j+K Beitje ok Make twe Vectors Angle af magnitude @30 345

A: The formula to find the angle between two vectors is: θ=cos-1A·B|A||B|…

Q: Find the unit vector in the direction of

A:

Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.