Question

farakka of weight 9000 newtown the recommended tire pressure is 18 pa. find the area of each tyre in contact with the ground ​

Answer 1

Explanation:

Pressure =Force per area

p=F/A

given p=18pa

F=9000N

A=9000/18

A=500sq.units

Answer 2

Answer:

125 m square

Explanation:

given-

force= 9000 N

pressure= 18 Pa

area= f / p

       = 9000/18

        = 500 m square

the area of each tyre in contact with the ground= 2 tyres in the front and two at the back

∴ 500/2 = 125 m square