Answer:
The value is 
Explanation:
From the question we are told that
The velocity is
[/tex]
The time taken is 
The time taken for contact is 
The velocity of the of the car after contact is
[/tex]
From the equation of kinematics we have that

Here u = 0 \ m/s since the car is initially motionless
=> 
=> 
Its acceleration will change
The answer for this is b 3.500.000j
It’s either snow or rain if it’s a riddle sort of.
Newton’s first law is motion. For example, an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.