What Equation Calculates the Deceleration Time for an F1 Car?

[porsche930]

Homework Statement

if we have an f1 car decelerating from 320km/hr to 68km/hr in 130 meter. what would be the equation needed to calculate the time taken by the car to decelerate those 252km/hr

Homework Equations

The Attempt at a Solution

 

[Darth Frodo]

You must at least attempt it before we can help

 

[rcgldr]

Is there an assumption of constant rate of deceleration?

 

[PeterO]

Homework Statement

if we have an f1 car decelerating from 320km/hr to 68km/hr in 130 meter. what would be the equation needed to calculate the time taken by the car to decelerate those 252km/hr

Homework Equations

The Attempt at a Solution

A start would be to convert those speeds to m/s .