A car moving with speed of 40 𝑘𝑚/ℎ can be stopped by applying brakes after atleast 2 𝑚. If the same car is moving with a speed of 80 𝑘𝑚/ℎ, what is the minimum stopping distance

Question : A car moving with speed of 40 𝑘𝑚/ℎ can be stopped by applying brakes after atleast 2 𝑚. If the same car is moving with a speed of 80 𝑘𝑚/ℎ, what is the minimum stopping distance