Pulling and powering equipment
me
Tracter
they where used on farms they where used on farms
can i get a grant for a tractor for my farm in massachusetts
a bail of hay a day
Steel plow
caterpillar tracks cause the tracter to have a larger surface area as this decreases the pressure the tracter exerts on the ground, preventing it from sinking into the soil. if we use the formual pressure=force/surface area. where force is the weight of the tracter, we can see that that the pressure will be less if the surface area is large.:) hope this helped
Celts used fences and the natural resources they had to protect there farms
They used indians to run there farms.
Perhaps you mean tractor, the tractor was invented and built to be the mechanical beast of burden for farm work.
Which tractor? There are MANY different models of John Deere TRACTORS.
They are good for farms but they can be used for family pets, but you have to have a lot of space for it to run