A football quarterback is moving straight backward at a speed of 1 m/s when he throws a pass to a player 19 m straight downfield. a) If the ball is thrown at an angle of 20° relative to the ground and is caught at the same height as it is released, what is its initial speed relative to the ground? m/s b) How long does it take to get to the receiver? c) Whar is its maximum height above its point of release? m

Q: Let ? = ? cos? ?? + ??2sin? ?? .Transform A into Cartesian coordinates and calculate its magnitude…

A: Cylindrical  coordinate system  is represented  by  (r,theta ,z) And conversion of cylindrical  to…

Q: on both axes. Drawn on this 4 through D. This problem wi put these vectors. All answers tion uploce

A: A vector R can be written as,                                        R = Rx i + Ry j…

Q: ; Derive the relationship 효x (@x7) = -요R, where vectors ,7, and Ŕ are sketched below, and 2 = |Ý| is…

A: To derive: The relationship, Ω→×Ω→×r→=-Ω2R→

Q: Find the direction of the given vector: A = (9.95)i + (-3.77)j Measure the angle with respect to the…

A:

Q: A projectile is thrown with intial speed 'u'at angle o with horizontal. The projectile moves in x-y…

A: Lagrangian L=T-VT=12m(x2.+y2.)V=mgy

Q: A ball rolls 17 m. If the radius of the ball is 1.7 m, find theta, the angle it turns thru. Your…

A:

Q: Consider the vector 7.2I - 4.6j, where i points horizontally to the right and j vertically upwards,…

A: Given The vector is given as A→=7.2i^-4.6j^   We have to find the magnitude of the vector and the…

Q: Can you calculate the following 2(vector B x (3 x vector C)) Where vector B is (-3,0,1) Vector C…

A:

Q: 5) With A any vector, (Ā · V)F = Ā. (a) Verify this result in Cartesian coordinates. (b) Verify this…

A:

Q: Consider the vector whose x-andy-components are given to be 2 4681 and -4.0584 respectively. Find…

A:

Q: (a) In unit-vector notation, what is the sum of a = (3.2 m )î + (3.7 m )ĵ and b = ( − 12.0 m )i +…

A: The vectors are given as, a→=(3.2 m)i^+(3.7 m)j^b→=(−12.0 m)i^+(8.0 m)j^

Q: nsider the vector whose x- and y-components are given to be in degrees the vector makes with the…

A:

Q: Is there any point on the trajectory where v and a are parallel to each other? If so, where? Essay…

A:

Q: 1. (4,1) r, 0 = ? +x → 2. (-2, 2) r, 0 = ? ++ 2. (2,0) r, 0 = ? +x →→>> +x→>>

A: The magnitude is the distance of the point from the origin.The angle with positive x-axis is…

Q: A plane is flying with an airspeed of 150 miles per hour and heading 135°. The wind currents are…

A: Given that, The plane is flying with speed 150 miles per hour at an angle 135o counterclockwise. In…

Q: Suppose A = (-3.92 m)i + (3.66 m)j, B = (2.56 m)i + (-4.99 m)j + (2.05 m)k, and D = (-3.69 m)i +…

A: The vector A=-3.92i+3.66j. The vector B=2.56i-4.99j+2.05k. The vector D=-3.69i-3.85j.

Q: Instructions for finding buried treasure include the following: Go 71.0 paces at 256 degrees, turn…

A:

Q: What is the name of the quantity represented as ?? O Integral of motion O The unit vector in the…

A: The provided symbol is called a unit vector. A unit vector has a magnitude of 1 and is indicated by…

Q: Find the magnitude of the vector A2 represented components: A₂ = -5.60 m, by the pair of Ay₂ = -2.75…

A:

Q: Create vectors a = (20, 45°), and b = (10, 270°), and c = (8, 160°). Calculate the vector you would…

A: a = (20,45°)  b= (10,270°)  c= (8,160°)

Q: , find K =?.

A:

Q: Please answer it within 30 minutes. I will upvote! Find the resultant vector of the following…

A: The given vectors have the following magnitudes and directions v1=7.5i^v2=15j^ Since the vectors are…

Q: Need help finding the velocities for the values. I believe the angle is 45 degrees. Thanks!

A: Given information: Here, θ is the projection angle, y0 is the height of the cannon, xavg is the…

Q: Use the quadratic formula to solve for x. (Enter your answers as a comma-separated list.) 2x2 − 7x…

A:

Q: A soccer ball kicked by a Real Madrid midfielder leaves the player's foot at a speed of 46 mph at an…

A: According to the given data v=46mph at angle θ with horizontal We need to find Angle (θ) maximum…

Q: Consider the vector whose x- and y-components are given to be 2.5094 and -4.1328, respectively. Find…

A:

Q: Consider the following 2D vector given in component form v = (5.8,7.2). At what angle is this vector…

A:

Q: Vector A had a magnitude A=4.8 and direction theta = 163.4 degrees measured counterclockwise from…

A: x- component =?

Q: A novice golfer on the green takes four strokes to sink the ball. The successive displacements are…

A:

Q: L is a straight line in the plane, point A is at a distance of 2cm. from L Show how to draw a circle…

A: To draw a circle of radius 3cm that passes through point A and its center lies on the straight line…

Q: Vector v = . Find the angle in which the vector v points (measured counterclockwise from the…

A:

Q: You walk 200 feet west and 100 feet north to bury your treasure chest. But when you return to dig it…

A: The angle with respect to north is, ϕ=tan-1xy=tan-1200 ft100 ft=63.4o

Q: For a vector with components (5.2, 7.5), calculate the magnitude. Your Answer: Answer

A: Given data:  A vector with components A = (Ax , Ay) = (5.2, 7.5) Required: The magnitude of the…

Q: Find the distance from the vertex of the right-circular cone to the centroid of its volume. Answer:…

A:

Q: Find the Cartesian coordinates for the point whose distance from the origin is 7 m and the angle…

A:

Q: VectorI is 20.00km southeast, Z is14.00km west,A is 12.50km 35degree W of S, and L is 15.00km…

A:

Q: A unit vector m is along the positive x-axis and the unit vector n in quarant II. The angle between…

A: