because the real speed is changing every sec
The actual speed of a car can vary due to factors such as traffic congestion, traffic signals, road conditions, and weather conditions. Average speed is calculated by dividing total distance traveled by total time taken, whereas actual speed is the speed at any given moment. So, fluctuations in actual speed can cause it to differ from the average speed.
We calculate average speed because it gives us a more consistent measure of the overall speed over a period of time or distance. Actual speed can vary based on different factors like traffic conditions or acceleration, so average speed provides a more reliable metric for comparison and analysis.
Average speed is the total distance traveled divided by the total time taken, while final speed is the speed at a specific moment in time. The average speed takes into account the entire journey, while the final speed only considers the speed at the end of the journey. This means that fluctuations in speed during the journey can cause the average speed to be different from the final speed.
Instantaneous speed is the speed of an object at a specific moment in time, while average speed is the total distance traveled divided by the total time taken. At the exact moment when an object's speed is constant, its instantaneous speed and average speed will be the same.
To calculate average speed, you would need the total time taken to cover the distance. If we have the time taken, we can divide the distance traveled by the time taken to get the average speed. Without the time taken, we cannot calculate the average speed in this case.
The actual speed of a car can vary due to factors such as traffic congestion, traffic signals, road conditions, and weather conditions. Average speed is calculated by dividing total distance traveled by total time taken, whereas actual speed is the speed at any given moment. So, fluctuations in actual speed can cause it to differ from the average speed.
We calculate average speed because it gives us a more consistent measure of the overall speed over a period of time or distance. Actual speed can vary based on different factors like traffic conditions or acceleration, so average speed provides a more reliable metric for comparison and analysis.
Actual speed is the speed you are traveling at any given moment at any given point. Average speed is figured by dividing the distance you traveled by the time it took you to drive that distance.
Average Speed is different from average speed becoz speed is particular while avera speed is the total distance divided from time
Velocity is speed and its direction. Average velocity is average speed and its direction.
Yes, average speed can be used to calculate the speed of an object moving at a constant speed. This is because the average speed over a whole journey for an object moving at a constant speed is the same as its actual speed.
Timed speed over several miles and in different directions eliminates false effects of wind, road conditions, etc, that might affect actual speed. Makes the results more even.
Dependent variable is usually speed.
Average speed is the total distance traveled divided by the total time taken, while final speed is the speed at a specific moment in time. The average speed takes into account the entire journey, while the final speed only considers the speed at the end of the journey. This means that fluctuations in speed during the journey can cause the average speed to be different from the final speed.
I have clock 30 to 40 MPH going down hill on some of the Welsh mountain passes. But, usually, on the flat, I would average 12 to 15 MPH. Even less if into a headwind.
Instantaneous speed is the speed of an object at a specific moment in time, while average speed is the total distance traveled divided by the total time taken. At the exact moment when an object's speed is constant, its instantaneous speed and average speed will be the same.
Because sometimes the speed dial on your car can be up to 10kph different than your actual speed so I personally would trust your sat-nav