B Are Brake Pads Affecting My Car's Stopping Distance?

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The discussion centers on the stopping distances of two cars, with the assumption that both experience no skidding and have equal total applied force. It suggests that under these conditions, the stopping distances should be similar due to the linear nature of dry friction. The conversation also touches on the impact of braking in a straight line versus at an angle, noting that the difference in braking distance and time is not significant. The need for additional assumptions to reach a definitive conclusion is emphasized. Overall, the analysis highlights the complexities involved in determining stopping distances in different scenarios.
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Say: CAR A =has 4 correctly tightened brake pads.

CAR B = has 3 correctly tightened brake pads and one overly tightened brake pad (let's take front right).

The cars are the same except for the differences written above.

When a driver pushes down the brake pedal with the same force, how will the braking distance and time differ? (Car B obviously starts turning to the right, leading to change in affecting forces, even if insignificant)
My guess is that distance Car A needs to travel until it stops is longer than car B (not by much), and so it the time.

I also posted this question to reddit, if you want to check it out :

I got the answer, but unsure of it's legitimacy.
 
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I don't think we have enough information to answer without adding in some assumptions...

1. No skidding/locking
2. Equal total applied force

If these are true, then I would think the stopping distance should be the same, since dry friction is pretty linear.
 
russ_watters said:
I don't think we have enough information to answer without adding in some assumptions...

1. No skidding/locking
2. Equal total applied force

If these are true, then I would think the stopping distance should be the same, since dry friction is pretty linear.

Alright, thanks. I figured out what I asked for, however it is interesting to know that breaking in a line compared to braking in an angle does not drastically affect the braking distance / time. Thanks
 
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What do you mean "overly tightened"?
 
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