A truck has six to eight tyres to increase the pressure.
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Heavy trucks have 6 to 8 at the back to increase the surface area. As we know that pressure is inversely proportional to area. Hence, three double tyres are used to decrease the pressure exerted by the load (on the truck) on the surface of road.
Answered by
2
Answer:
Heavy trucks have 6 to 8 at the back to increase the surface area. As we know that pressure is inversely proportional to area. Hence, three double tyres are used to decrease the pressure exerted by the load (on the truck) on the surface of road.
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