Question

Two Tyres of a Tractor are very wide and huge .why?​

Answer 1

Explanation:

Two tires of a tractor are very wide and huge because the larger the surface area the least is the pressure. Tractor has to lift a huge amount of weight, so it has large tyres to reduce the pressure.

Answer 2

Answer:

To reduce pressure on the ground in order to prevent wheels sinking into soft ground.

Explanation:

Large and wide tyres have a larger surface area. Pressure is inversely proportional to surface area. So for a given force the pressure will be reduced with a larger surface area.

Reducing pressure reduces the damage that the wheels do to the ground. Thus the amount that the wheels sink into the ground will be reduced. For a tractor this is useful because they are often driven over soft ground.