Acertain automobile manufacturer claims that its super-deluxe sports car will accelerate from rest to a speed of 42.3 m/s in 8.02 s. find the acceleration of the car. assume that the acceleration of the car is constant. answer in units of m/s 2 .

5.27 m/s²

Explanation:

Given data

We can determine the acceleration of the car using the following kinematic expression.

a = Δv / t

a = vf - v₀ / t

a = (42.3 m/s - 0 m/s) / 8.02 s

a = 5.27 m/s²

The acceleration of the car is 5.27 m/s².

e/c, where e is its total energy

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .