Calculate the distance the car coasts before it stops

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Homework Help Overview

The problem involves a car decelerating from a speed of 45 km/h at a constant rate of 0.50 m/s². The original poster seeks to calculate the distance the car coasts before stopping, the time taken to stop, and the distance traveled during specific time intervals.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • The original poster expresses confusion regarding their calculations, specifically mentioning a stopping time of 11.25 minutes and a distance of 1125 meters before stopping. Other participants inquire about the calculations leading to these results.

Discussion Status

The discussion is ongoing, with participants seeking clarification on the original poster's calculations. There is an indication of effort to engage with the problem, but no consensus or resolution has been reached yet.

Contextual Notes

The original poster has not provided specific equations or methods used in their calculations, which may be contributing to the confusion. There is a lack of clarity on the assumptions made regarding the problem setup.

donrichmond
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Homework Statement


a cat traveling at 45km/h slows down at a constant 0.50m/s2. calculate the distance the car coasts before it stops, the time it takes to stop and the distance it travels during the first and fifth seconds


Homework Equations





The Attempt at a Solution

 
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What have you tried so far? Which part is causing you trouble? You must show some effort to get help.
 


i've been working on this for awhile and I'm just lost
 


donrichmond said:
i've been working on this for awhile and I'm just lost

i came up with 11.25min to stop and it'll travel 1125 m before it stops?
 


Can you show you calculated those numbers?
 

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