Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
X = (3000 + a*100),M = (75 + c) KgCd = 0.5 (skydiver) (Area 0.4m2)Cd = 1.2 (parachute) (Area 40m2)
A sky diver, weighing M Kg, jumps from a moving aircraft at X meters above the ground. He/She initially free-falls for a period of seconds then deploys a parachute to to allow him/her to land at a safe speed of under 6 m/s.
The sky diver uses a spread-eagle position during freefall that maximises their drag coefficient , Cd. (Cd based on frontal area of 0.5m2)
Full parachute deployment takes 5 seconds and during this period the drag coefficient of the parachute can be assumed to vary linearly between 0 and the final value needed for a safe descent speed.
Using whatever numerical techniques appropriate determine a velocity versus time graph of his/her descent. Estimate the amount of free fall time that would be possible that would still allow full deployment of the parachute and a safe landing.
Ignore any initial horizontal velocity of the aircraft and wind or atmospheric turbulence conditions.
Attachment:- Assignment (2).pdf
Write short notes on the overcoming the obstucal with good leblel diagram
What is the maximum number of subnets with 255.255.255.248 mask in a class C network?
Compare and contrast DCS, PLC, and SCADA systems, define PLC, DCS, and SCADA and discuss discrete and analog I/O points
Reevaluate the separation using the same total amount of solvent in a counter-current cascade. How much improvement in separation is produced?
Questions based on Block Diagram, System Performance and Responses.
What is the total development airflow and for a single Stope determine the required airflow for diesel dilution if the requirement is for 0.05 m3/s of air per kW of diesel power?
Why are the Project Charter and Project Scope Statement artifacts critical to the success of a project? Describe some of the key elements of these artifacts.
A worker has received an electric shock from a 240 volt portable drill whilst installing a set of wooden shelves State the principle of operation of each of the following protective devices 1) Residual current devices 2) Fuses
Investigate and assess the quality of suitable data from three different sources - Detail the appropriate properties and criteria for the selection of a metallic, ceramic, polymer and composite material
The stepping stone method is being used to solve a transportation problem. There is only one empty cell having a negative improvement index and this index is -2. The stepping stone path for this cell indicates that the smallest quantity for the ce..
The alerts are delivered to smartphones or street signs. Identify the advantages and disadvantages of using wireless sensor networks to alleviate the problem
CEE 357 Winter 2014, HW#5, How much HOCl is needed to react with each mg/L of S in the latter reaction? Plot the BOD remaining in the water
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd