Wheel arc radius calculation as per Europian standards

"I have already completed my coursework, I'm doing this re-submission as per the guidelines given by " Mr Soundar Rajan M" .   https://drive.google.com/file/d/1ENgQHe_fzc2-8NfaAYkM-VQDfazOWRXs/view?usp=sharing  

Backdoor- This model consists of an inner panel, outer panel and reinforcements. The designing of the backdoor done with the help of the given standards and guidelines provided in the course videos. INNER PANEL   Reinforcements   Outer panel   Assembly  

An automobile roof or car top is the portion of an automobile that sits above the passenger compartment, protecting the vehicle occupants from sun, wind, rain, and other external elements. Because the earliest automobiles were designed in an era of horse drawn carriages, early automobile roofs used similar…

Section modulus: is a geometric property of the cross section used for designing beams and flexural members. It does not represent anything physically. To define section modulus, it may be defined as the ratio of total moment resisted by the section to the stress in the extreme fibre which is equal…