Solve the given problem:
 
A truck starts from rest and rolls down a hill with a constant acceleration. It travels a distance of \(450\ m\) in \(12\ s\). Find its acceleration. Find the force acting on it if it’s mass is \(7\ tonnes\) (Hint: 1 tonne = 1000 kg.)
 
From the Equation of motion, We know that,
 
s=i×i+ii×i×ii
 
From the Newton's second law, We know that,
  
Acceleration \(=\)  \(m\ s^{-2}\) 
  
Force acting on the truck\(=\)  \(N\)
 
[Note: Enter your answer with two decimal places]