What is the elevation of the tip of the spire

Reference no: EM13210779

A vertical angle of +18° 20'30" is measured to the tip of a church spire from an instrument set up 1920 ft away from the spire, measured horizontally. The telescope of the instrument is 5.25 ft above the ground station, whose elevation is 415.65 ft. What is the elevation of the tip of the spire? (Ignore atmospheric refraction and earth curvature)

Reference no: EM13210779

Questions Cloud

Define the resulting solution is then titrated : The resulting solution is then titrated with 0.1041 M sodium hydroxide, and 12.39 mL of the sodium hydroxide solution are needed to reach a phenolphthalein end point.

Determine the settlements : Determine the settlements when a stress of 100 kPa is applied by the building over an area of 10m × 5 m on the soil surface.

What are the total heads given by piezometers b and c : The total heads given by piezometers A and D are 98.9 cm and 3.6 cm, respectively. What are the total heads given by piezometers B and C?

Describe the activity coefficients for acetic acid : The activity coefficients for acetic acid and the acetate ion are 1.000 and 0.775, respectively, in a solution with an ionic strength of 0.10 M.

What is the elevation of the tip of the spire : The telescope of the instrument is 5.25 ft above the ground station, whose elevation is 415.65 ft. What is the elevation of the tip of the spire? (Ignore atmospheric refraction and earth curvature)

Calculate the largest tolerable internal crack length : Calculate the largest tolerable internal crack length for a 7075-T651 aluminum alloy component that is loaded to a stress one-half of its yield strength without catastrophic fracture. For the alloy, the plane strain fracture toughness is 24 and yi..

Formulate the shear and bending moment expressions : Show/formulate the shear and bending moment expressions for each board, and plot/draw the shear and bending moment diagrams of the boards.

Depict all of the resonance structure of scp : Draw all of the resonance structure of SCP-.write formal charges on All atoms. point out which one has most likely resonance

Determine the speed of the stone : A 0.20 kg stone attached to a 0.8 m long string is rotated in a horizontal plane. The string makes an angle of 25° with the horizontal. Determine the speed of the stone.

User Account

All Pages