what will be the fbd for a jumbo jet which is going to take off and in flying state?
why the centre of gravity of a nascar car is kept near the ground?
does it inrease the friction?
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2 Answers
62Keeping the CG of a fast car towards the ground because when turning, the higher cars have a greater chance to topple
(How many times have you seen a truck that has toppled.? ) compare that to the number of times you see cars topple in real life :)
62The answer to the first question depends on how accurate you want the FBD to be..
I mean what are the things on the Jumbo jet.. Do you want the upthrust on the wings? or on the rear tail ..
THere can be innumerable forces on the jumbo jet...!!