Question

how much pressure is needed for bus​

Answer 1

Kyaaaaaa ? yeh que kahan se laya rey? xD

Answer 2

Answer:

P= F divided By A

Where F is force and A is area

keeping the force Constant

if A is Large than it exerts less pressure and if area is small than the pressure exerts will large

this is for same reason bus are provided with double wheel in their back