A radar station detects an airplane approaching directly from the east. At first observation, the airplane is at distance d1=360m from the station and at angle 01 = 40° above the horizon. Thea airplane is tracked through an angular change A0=1230 in the vertical east- west plane; its distance is then d2=790m. Find the (a) magnitude and (b) direction of the airplane's displacement during this period Airplane Radar dish

A radar station detects an airplane approaching directly from the east. At first observation, the airplane is at distance d1=360m from the station and at angle 01 = 40° above the horizon. Thea airplane is tracked through an angular change A0=1230 in the vertical east- west plane; its distance is then d2=790m. Find the (a) magnitude and (b) direction of the airplane's displacement during this period Airplane Radar dish

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: A particle, originally at rest and located at point (3 ft, 2 ft, 5 ft), is subjected to an…

A: Given data: a=6ti+12t2k ft/s2original position =3 ft, 2 ft,5 ft Need to determine the position of…

Q: At a given instant, the position of a plane at A and a train at B are measured relative to a radar…

Q: Two ships A and B are moving with constant speeds VA = 20 m/s and vg = 14 m/s, respectively, along…

Q: Be 96 BF 136-X = 78mm 78 2 12 SASTRA DEEMED TO BE UNIVERSITY TOISEN MUSIC QUINK TRANSPARENCY LIRINK…

Q: Two boats leave the shore at the same time and travel in the directions shown. Given that va = 5 m/s…

A: as per guideline i have to only three subpart of your question .

Q: Determine the magnitude and the direction cosines of a displacement which as x , y, and z component…

A: Given data: The magnitude of the vector along x, y and z-directions are 11 ft, 1 ft, -7 ft. Need to…

Q: QUESTION 3 A particle is traveling with velocity v=3i+ (6-2t) j. where t in seconds. If x=0 m and…

Q: T The automobile has a speed of 60 ft/s at point A and an acceleration having a magnitude of a = 10…

Q: At time t = 0, a particle is at rest in the x-y plane at the coordinates (xo, yo) = (8, 0) in. If…

A: Given: For question 1: At t=0 , Position of particle (x,y)= (8,0) in For question 2: At t=0 ,…

Q: Motion of the roller A against its restraining spring is controlled by the downward motion of the…

Q: The ball at A is kicked with a speed va = 15.5 ft/s and at an angle OA = 30° Assume the ground has…

Q: Help!! Answer correctly

Q: The velocity of A is 2 m/s in the direction shown when 0=45° and B=26.2°. a. Sketch the vector…

Q: A football player runs for a distance d, = 8.67 m in 1.25 s, at an angle of 0 = 57.3 degrees to the…

A: Draw a diagram for the given problem. Here, d is the total displacement, ϕ is the angle made by…

Q: i got the solution, but I don't understand what is the number come from. W x (W x r ) ? 2W x v rel…

Q: In a hockey game, player A passes the puck to player B, who is standing on the blue line, as shown…

A: The hockey puck travels from A to B and then to C. The final position of the hockey puck is C. The…

Q: If B goes down with a speed v³ = 12 m/s, what is the speed of A? ·x A O VA = 2.4 m/s Ο UA = 2 m/s Ο…

A: Given:- Velocity of B = 12 m/s To Find:- Velocity of A

Q: At the instant shown, car A is traveling at a constant speed of 4= 60 mph. At the instant shown, car…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Question

ASO
COLLEO
GROUP
42
BINUS
UNIVERSITY
JAPAN
SINU
BINUS ASO
SCHOOL OF ENGNCERING
Homework 1
• A radar station detects an airplane approaching directly from the
east. At first observation, the airplane is at distance d1=360m from
the station and at angle 01 = 40° above the horizon. Thea airplane
is tracked through an angular change A0=123° in the vertical east-
west plane; its distance is then d2=790m. Find the (a) magnitude
and (b) direction of the airplane's displacement during this period
Aurplane

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A boat travels across a river. A boat moves at 7 m/s relative to the water. The river is flowing at 3 m/s. At what angle, 8, should the boat be directed so that it ends at the same x-location as it started? VR = 3 m/s VB/R = 7 m/s 0
In this lab we will investigate a perfectly inelastic collision between a ball and a pendulum catcher. In such a collision, if the final angular speed of the pendulum arm immediately following the collision is w, in terms of w, what will be the final angular speed of the ball immediately following the collision? O 2w O it will not have an angular speed O -w 3/2
A laser pointer, located at O, is aimed at the top of a tunnel, the shape of which is such that rAO=L(1+sinθ). The pointer is swung in a counterclockwise manner such that θ˙=(2.0 rad/s2)t. Assume that the swing began at θ=0 when t=0 s. What are υA and aA when θ=π2, where A is the point on the tunnel where the laser beam hits?
Your answer is partially correct. The velocity of a particle moving in the x-y plane is given by (7.70i + 4.91j) m/s at time t = 7.38 s. Its average acceleration during the next 0.029 s is (3.3i + 2.6j) m/s?. Determine the velocity v of the particle at t = 7.409 s and the angle 8 between the average- acceleration vector and the velocity vector at t = 7.409 s. Answers: v = ( 7.7957 i+ 4.9754 j) m/s 5.73
79. In both the model and the orthographic view, identify the diameter of the given cylinder as datum feature A so that a datum axis is established. Ø.625 Ø.625-
The antenna is following the motion of a jet plane as shown in (Figure 1). At the instant 0 = 25° and = 75°, the constant angular rates of change are 0 = 0.35 rad/s and = 0.6 rad/s. The distance OA is 0.8 m. Figure T ▾ Part A Determine the velocity of the signal horn A at this instant. Enter the z, y, and Z components of the velocity separated by commas. Express your answers in meters per second to three significant figures. VL]ΑΣΦΗ Τ (V₁)z. (V₁)y. (V₁)== Part B (a₁)z. (as)y. (a₁)== vec ΑΣΦΗΤΗ VO 6 a Determine the acceleration of the signal horn A at this instant. Enter the I, y, and 2 components of the acceleration separated by commas. Express your answers in meters per square second to three significant figures. vec ? " m/s ? m/s²
At time t = 0, the position vector of a particle moving in the x-y plane is r = 4.78i m. By time t = 0.019 s, its position vector has become (4.96i + 0.52j) m. Determine the magnitude Vay of its average velocity during this interval and the angle e made by the average velocity with the positive x- axis. Answers: Vav Ꮎ = = i i m/s
Determine (rB/A)x and (rB/A)y, the x and y components of the vector r' B/A, so as to be able to write T`B/A = (™B/A)¸î + (˜B/A) 3. (Include a minus sign if necessary.) y (ft) 5 2 ûg A KH D 01 10= 22.5° 2 -ûet A B 3 4 5 x (ft) The x component of the vector is 6 The y component of the vector is ( ft) î. | ft) 3.
Two planes are flying at the same altitude as shown. From a radar gun on plane B, the speed of A is 1157 km/hour, the ground velocity of plane B is 988 km/h. The angle between their paths, θ = 37 degrees. What is the ground velocity of plane A ?