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A&L ENGINEERING
SUPPLY DROP PLAN
Instructions: Respond to the prompts in the tables below and replace the text in brackets.
DIAGRAM
INITIAL CALCULATIONS
y=yo+vyot+1/2ayt2 x=vxot 2650=0+1/2(9.8)t2 x=111.76m/s(23.26s) = 2599.53 m 2650=4.9t t=(2650/4.9)1/2 = 23.26 s 250mi/hr1609m/1mi1hr/60min*1min/60sec = 111. m/s
Description
What we know: Initial velocity is 0. Rate of gravity is 9.8m/s. Plane height is 2650m. What we need to find: Vertical motion (Initial/Final Velocity) and Velocity of payload. We will use this equation to find the vertical displacement y = yo + voyt + 1/2a*t^ Y= Height of plane(2650)// yo=initial height of plane(0)// vyo intial plane velocity(1/2)// ay= acceleration of payload as it is dropped (9.8m/s^2)//. Solve for t = 23.26s Create a diagram describing the horizontal and vertical motion of the payload. Remember that your diagram should visually represent the motion of the payload. Provide your calculations, including all relevant steps are included and your units are labeled. Describe the components of the kinematics equations used in your initial calculations below.
MODIFIED SCENARIO ONE
Diagram
Description
In this scenario I will be using Houston, TX as my dropoff location. Currently for 7/13/2023 the wind speeds are 9mph according to localconditions.com. First off we need to convert 9mph to m/s. We will do 9(0.44704 m/s)= 4.02 m/s (approximately). Afterwards subract 4.02 m/s from the original velocity of 111.76 m/s and it equals 107.74m/s. With the new velocity of 107.74m/s we multiply it by the time the payload takes to fall which would be 107.76m/s(23.26)= 2,506.03m. This would be the new distance that the payload will need to be dropped off.
MODIFIED SCENARIO TWO
Create a diagram showing the first modified scenario. Then adjust your initial calculations to incorporate the changing variables from the scenario and describe how these changed variables affect your calculations.
Reference
Marysville, OH
Past
Weather For Last 30 days
- LocalConditions.com.
(n.d.).
Www.localconditions.com
Retrieved May 19, 2023,
from
https://www.localcondition
s. com/weather-
marysville-
ohio/43040/past.php
Reference
Marysville, OH Past
Weather For Last 30
days -
LocalConditions.com.
(n.d.).
Www.localconditions.co
m.
s. com/weather-
marysville-
ohio/43040/past.php
Reference
Marysville, OH Past
Weather For Last 30
days -
LocalConditions.com.
(n.d.).
Www.localconditions.co
m.
Retrieved May 19, 2023,
from
https://www.localcondition
s. com/weather-
marysville-
ohio/43040/past.php
Reference Houston, TX Past Weather For Last 30 days - LocalConditions.com. (n.d.). Www.localconditions.com. Retrieved July 13, 2023, from https://www.localconditions.com/weather-houston- texas/77001/past.php
