Question

hey mates plz solve this........


no spam ​

Answer 1

Explanation:

consider this to be a case of a simply supported beam AB. the supports being at both the end points and let the length of the beam be 1.8m.

assume the weight of the car to be a point load acting at a distance of 1.05m from poi t B.

applying the laws of equilibrium,

summation of all forces in the vertical direction gives F(A) + F(B)=1800...1

also moment balance at point A gives

1800*0.75=F(B)*1.8....2

F(B)= 750Kg

so

F(A)=1050Kg

the load on each front tyre is 750/2=375kg

the load on each back tyre is 1050/2=525kg.

hence solved

2700=1.8B

B= 1500kg

A= 300kg