Question

A car moving with a speed of 50km/h,can be stopped by brakes after at least car is moving at a speed of 100km/h,the minimum stoping distance is_____​

Answer 1

Explanation:

please make me brainlest

this is your ans

Answer 2

$Given, \:  u \: = \: 50km/hr \: = \: 50×185 \\ =18250m/s</p><p></p><p></p><p>v \: = \\ 0s \\ =6m \: (at least)</p><p></p><p></p><p>By \: third \: equation \: by \: motion,</p><p></p><p></p><p>v2 \\ =u2+2as0 \\ =(18250×18250)+2(−a)(s)0 \\ =192.90−12aa \\ =12192.90=16.07</p><p></p><p></p><p>Now \: applying \: third \: equation \: of \: motion,</p><p></p><p></p><p>v2 \\ =u2+2as \\ ⟹0 \\ =(100×185)2+2(−16.07)(s) \\ ⟹0 \\ =771.60−32.14s \\ ⟹s \\ =32.14771.60 \\ =24.00</p><p></p><p>$

~$\small \blue {\sf{@toxíc fumєs }}$✨❤