Question

6. Eight or more wheels are provided in a heavy truck. This is done (a) to increase the pressure on the road (b) to reduce the pressure on the road (c) to increase the thrust on the road (d) to reduce the thrust on the road

PLS TELL URGENT!!!!​

Answer 1

Answer:

(b) is correct

because by increasing no of tyres surface area increases. As the area increase pressure decreases.

Answer 2

Answer:

increase the pressure on the road

Explanation:

In a heavy truck, each wheel has to support large road and the pressure on the road due to each wheel is large.

Since, pressure = force/area