which of the following is true about the relationship between the brake system and friction?\na) brake…

which of the following is true about the relationship between the brake system and friction?\na) brake systems are designed to accommodate friction.\nb) friction must be applied consistently in all driving conditions.\nc) if brakes become too hot they could lose effectiveness.\nd) all of the above.

which of the following is true about the relationship between the brake system and friction?\na) brake systems are designed to accommodate friction.\nb) friction must be applied consistently in all driving conditions.\nc) if brakes become too hot they could lose effectiveness.\nd) all of the above.

Answer

Brief Explanations:

  • Option A: Brake systems rely on friction (between brake pads and rotors/drums) to stop a vehicle, so they are engineered to use and accommodate this friction force.
  • Option B: Consistent application of friction via brakes is necessary across all driving conditions (wet, dry, icy) to control speed and stop safely, though the amount of friction applied may vary.
  • Option C: Overheated brakes experience brake fade, where friction decreases due to heat-induced changes in brake pad material, reducing their stopping effectiveness. All statements are correct.

Answer:

D) All of the above.