Physics 101-121 Lab #1 etermining the Height of an Object and Unit Conversions are going to indiroo
Physics 101-121 Lab #1 etermining the Height of an Object and Unit Conversions are going to indiroo
Related questions
Question
100%
Now you will proceed to determine the some object heights given a scenario. Fill in the tables regarding each scenerio
Transcribed Image Text:MyFiles/Downloads/Lab%20%231-Object%20Height-Physics%20101-121%20online-
Physics 101-121 Lab #1
Determining the Height of an Object and Unit Conversions
In this lab we are going to indirectly measure the height of some objects and work on unit
conversions as well. See the "Unit Conversion for Distances" file in Canvas for reference.
By measuring the "distance away"- d and the "angle made"= A, you can compute the height = h
of an object using trigonometric relations and the height of the observer = g.
How to make the measurements:
Trigonometric relations:
cos(A) = d/z
sin(A) = f/z
tan(A) = f/d = 1/x
A I
An object a distance, d, away
having a full height, h. f is the
height relative to eye level and
is the eye level height of the
observer.
A stick with a length, I, held a
distance, x, away from eye
level. The bottom of the stick is
held at eye level and the top of
the stick overlaps with the top
of the object regarding the
observer's line of sight.
Since l/x = f/d due to the
similar triangles formed, the
angle, A, can easily be
determined as well as the
height of the object, f, relative
to eye level, g. The full height
of the object is then, h = f + g
1. What is the formula to compute the angle "A", using the object distance and its height relative to
eye level?
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!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
