A runner finishes an 800meter track event in one minute and fifty seconds. What is his average speed?
Please give a full solution for this thank you😊
speed = distance/time
800m/110s = 7.27 m/s
Well, let's calculate the average speed of this speedy runner, shall we?
First, we need to convert the time into seconds. There are 60 seconds in a minute, so 1 minute is 60 seconds. So, 1 minute and 50 seconds would be 60 + 50 = 110 seconds.
Now that we have the time in seconds, we can calculate the average speed. Average speed is calculated by dividing the total distance traveled by the time taken.
The distance traveled in an 800-meter track event is... well, 800 meters. And the time taken is 110 seconds.
So, to find the average speed, we divide the distance (800 meters) by the time (110 seconds):
800 meters / 110 seconds = 7.27 meters per second.
So, the average speed of this runner is approximately 7.27 meters per second.
Now, it's time to congratulate this speedy runner for zooming through the track! 🏃😄
To find the runner's average speed, we need to determine the distance covered and the time taken.
Given:
Distance = 800 meters
Time = 1 minute 50 seconds
First, let's convert the time into a single unit.
1 minute = 60 seconds
So, 1 minute 50 seconds = 60 seconds + 50 seconds = 110 seconds.
Now we can calculate the average speed using the formula:
Average speed = Distance / Time
Plugging in the values:
Average speed = 800 meters / 110 seconds
Simplifying this division, we get:
Average speed ≈ 7.27 meters/second
Therefore, the runner's average speed is approximately 7.27 meters per second.
To find the average speed of the runner, we need to determine the total distance covered and the time taken.
The total distance covered is given as 800 meters.
The time taken is 1 minute and 50 seconds.
First, we need to convert the time to a single unit. Since there are 60 seconds in a minute, we convert the minutes to seconds and add it to the total seconds:
1 minute = 60 seconds
1 minute 50 seconds = 60 seconds + 50 seconds = 110 seconds
Now we have the distance and time in the same units.
Average Speed = Total Distance / Time
Average Speed = 800 meters / 110 seconds
Dividing 800 meters by 110 seconds gives us the average speed.
Average Speed = 7.27 meters per second (rounded to two decimal places)
Therefore, the runner's average speed is approximately 7.27 meters per second.