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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
11 Nov 2021

Given information

Given that the car has a mass of, .  

Time taken to stop the car, .

The initial speed of the car, .    

The final speed of the car,

 

Step-by-step explanation

Step 1.

We know that acceleration is the change in velocity per unit time.

ie;  

But,  

 

Substituting the known values in the above equation, we get;

.

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