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What else can I help you with?
What things can affect braking distance?
Things that affect braking distance consist of the following factors: * speed at which you're travelling * weight of the car * road conditions * braking efficiency * friction between the road surface and your tires Things that affect braking distance consist of the following factors: * speed at which you're travelling * weight of the car * road conditions * braking efficiency * friction between the road surface and your tires
What is braking efficiency in railway braking?
pretty low
How do you calculate brake efficiency of a car?
estimates the distance a car travel at 100 km/h during your reaction time in braking
What is the meaning of the term braking efficiency?
Braking effort as a percentage of the weight of the vehicle.
Do you follow your car tire pressure on the door or the tire?
The door: the number on the tire is its maximum pressure, the number on the load sticker in your car is specific to the car and is set to maximize efficiency, braking, and handling for your vehicle.
A 1000 kg car brakes with its maximum braking force of 4000n calculate the acceleration of the car when braking?
The acceleration of the car can be calculated using the formula: acceleration = force / mass. Plugging in the given values: acceleration = 4000 N / 1000 kg = 4 m/s^2. Therefore, the car's acceleration when braking is 4 m/s^2.
What are the two types of braking systems on a car?
Drum & Disc are the two types of braking systems on a car.
Will water or dust affect the efficiency of the braking system?
Water, yes.
What is the relationship between a car's mass and its stopping distance?
The greater the mass of the car and its occupants the longer the stopping distance that is required for the vehicle. Stopping distance is calculated by taking into account car mass and reaction time in braking
What is a specific example of a machine and describe how its mechanical efficiency might be calculated?
An example of a machine is a car engine. Mechanical efficiency can be calculated by comparing the work output (such as the power produced by the engine) to the work input (such as the energy from the fuel). The formula for mechanical efficiency is: Efficiency = (useful work output / total work input) x 100%.
How can one determine the stopping distance of a car?
The stopping distance of a car can be determined by considering the car's speed, reaction time of the driver, and the braking distance required to come to a complete stop. The stopping distance is the sum of the reaction distance (distance traveled during the driver's reaction time) and the braking distance (distance traveled while the brakes are applied). It can be calculated using the formula: Stopping distance Reaction distance Braking distance.
What does not involve a car accelerating?
braking
