A number of back wheels
are used
on
heavy trucks. give reason
Answers
Answered by
1
Answer:
greater the area of contact between two surfaces, lesser will be the pressure. So, the load carrying heavy vehicles have large number of wheels so that the pressure on the road is reduced due to larger contact area.
Answered by
1
the power of the engine goes to the rear wheels. Having extra traction in the back by having extra tyres back there will help it get going faster and help it to get up hills or get started in slippery conditions without slipping and having the rear end slide sideways.
Similar questions