What is the constants of “ A study was done to find if different tire treads affect the braking distance of a car”
The constants in the study would be the factors that remain constant throughout the experiment, in order to eliminate any potential sources of variability and ensure that only the tire treads are being compared. Some possible constants in this study could be:
1. Car model and specifications: The same car model and specifications should be used for all the experiments to ensure consistency.
2. Road surface: The experiments should be conducted on the same type of road surface, such as asphalt or concrete, to eliminate the impact of variations in surface friction.
3. Weather conditions: The experiments should be carried out under similar weather conditions, such as temperature, humidity, and wind speed, to minimize the effect of weather on braking distance.
4. Car speed: The same initial speed should be used for all trials to ensure that speed does not influence the results.
5. Braking system: The braking system of the car should be checked and maintained consistently throughout the experiment.
6. Experimental procedure: The same methodology should be followed in all trials, including the way braking distance is measured, the timing of the experiments, and any other relevant experimental procedures.
By keeping these variables constant, the study can focus solely on the impact of different tire treads on braking distance.