To measure average speed, what data is required? (1 point) The distance traveled and the time spent The direction and the distance of travel The weight of the bike and the time spent The direction of travel and the weight of the bike
The distance traveled and the time spent.
The data required to measure average speed is:
- The distance traveled
- The time spent
To measure average speed, you need two pieces of data: the distance traveled and the time spent.
Here's how you can calculate the average speed:
1. Measure or determine the distance traveled. This can be done using a measuring tool such as a tape measure, odometer, or by using landmarks or known distances.
2. Determine the time taken to travel the distance. Start the stopwatch or timer when the travel begins and stop it when the travel ends. You can also use the time provided in a given scenario.
3. Calculate the average speed by dividing the distance traveled by the time spent. The formula is: Average Speed = Distance ÷ Time.
For example, if you traveled a distance of 100 kilometers and it took you 2 hours to cover that distance, the average speed would be 50 kilometers per hour (100 km ÷ 2 h = 50 km/h).
Remember, average speed is a scalar quantity, meaning it only considers magnitude and not direction. So, the direction of travel or the weight of the bike is not necessary to calculate average speed.