3. A balloon is observed from two stations A and B at horizontal level, A being 1000m north of B. At a given instant the bearing of the balloon from A is 33.2° and its angle of elevation is 53.42°, while from B its bearing is 21.45. Calculate the height of the balloon. In the figure, a balloon is at P, and Q is directly below P. 0=33.2, e=21.45, a = 53.42 andd = 500m. same

3. A balloon is observed from two stations A and B at horizontal level, A being 1000m north of B. At a given instant the bearing of the balloon from A is 33.2° and its angle of elevation is 53.42°, while from B its bearing is 21.45. Calculate the height of the balloon. In the figure, a balloon is at P, and Q is directly below P. 0=33.2, e=21.45, a = 53.42 andd = 500m. same

Name: 3. A balloon is observed from two stations A and B athorizontal level
Uploaded: 2024-03-20T06:46:55.000Z
Channel: Bartleby
Description: 3. A balloon is observed from two stations A and B athorizontal level, A being 1000m north of B. At a given instant thebearing of the balloon from A is 33.2° and its angle of elevation is53.42°, while from B its bearing is 21.45. Calculate the heigh

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter56: Arcs And Angles Of Circles, Tangent Circles

Section: Chapter Questions

Problem 31A: Solve the following exercises based on Principles 18 through 21, although an exercise may require...

See similar textbooks

Similar questions

A point that moves on a coordinate line is in simple when its distance d from the origin at time t is given by either d=asintord=acost.
Solve the following exercises based on Principles 18 through 21, although an exercise may require the application of two or more of any of the principles. Where necessary, round linear answers in inches to 3 decimal places and millimeters to 2 decimal places. Round angular answers in decimal degrees to 2 decimal places and degrees and minutes to the nearest minute. Points A, B, C, D, and E are tangent points. a. If AB=46.00 and DE=66.00 , find 1. b. If AB=53.00 and DE=70.00 , find 1.
A two-stage gear train consists of four gears meshed together (Figure 10). The second and third gears are attached, so that they share the same angular velocity (2=4). Find a formula giving the angular velocity of the fourth gear, 2, in terms of 1 and the values of n1,n2,n3andn4.
Use drawings as needed to answer each of the following questions. Must two rays with a common endpoint be coplanar? Must three rays with a common endpoint be coplanar?