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ParthKohli
 one year ago
Question for qwerty.
ParthKohli
 one year ago
Question for qwerty.

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ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1The center of gravity of a car is at height \(h\) and the distance between its wheels is \(2a\). What is the maximum speed with which this car can go around a level curve of radius \(r\) without overturning?

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1You've probably done this question before this... the sort of padaaku robot that you are.

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.4max speed will be when mv^2/R = normal dw:1443721650350:dw nai bhai abhi phy me thoda sa prblm hai but how will we use 2a in this case?

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.4no idea abt this rn :( we shuld discuss nice phy prblms on sunday :) till then i will complete my back log

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.4but how wuld we solve it?

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1ok, good. here's a rough diagram of the situation.dw:1443722405447:dw

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443722535476:dw

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.4wait along with mv^2/r will will also add the torque force right

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.4but no i donno anythin abt torque rn nd i can't relate the height and use it in the solution

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1\[N_i + N_o = mg\tag{1}\]\[f = \frac{mv^2}{r}\tag{2}\]\[N_i (a) + f(h) = N_o (a)\tag{3}\]For overturning, the inner wheel loses contact, so \(N_i = 0\).

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1The third equation is why torque is so useful.

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.4ok :) got it i'll try to finish it up by sunday :) so no os till then :D

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1No OS till then? OK :( This is related to rotational mechanics

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.4yea i've suffered in allen cause of phy nd now its time to finish off the back log :( so no os..till sunday (:

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0omg qwertys everywhere >.<
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